{"product_id":"unitronic-performance-ecu-software-audi-s3-volkswagen-golf-r-8y-mk8","title":"Unitronic Performance ECU Software Audi S3\/Volkswagen Golf R 8Y\/MK8","description":"\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 1 91 Octance: \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e386HP \/ 367LB-FT\u003c\/h2\u003e\n\u003ch3 style=\"padding-top: 7px;\" class=\"floatLeft\"\u003eSTOCK POWER: 306HP \/ 295LB-FT\u003c\/h3\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003eUnitronic Stage 1 Performance Software is precisely calibrated for use with 91 oct\/95 ron fuel and provides huge power gains over stock while maintaining an OEM-like driving experience with exceptional reliability.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic Stage 1 TCU Performance Software and Unitronic Intercooler are required to achieve advertised power figures.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e UniFLEX Hardware is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 1+ 93 Octane: \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e446HP \/ 410LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003eDescription\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003eUnitronic Stage 1+ Performance Software is precisely calibrated for use with 93 oct\/98 ron fuel and provides huge power gains over stock while maintaining an OEM-like driving experience with exceptional reliability.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic Stage 1 TCU Performance Software and Unitronic Intercooler are required to achieve advertised power figures.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003eCalibrations available to use with Stock TCU offering up to 430HP\/377LB-FT using Unitronic Stage 1+\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 1+ E60-E85: \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e468HP \/ 425LB-FT \u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003eUnitronic Stage 1+ E85 Performance Software is precisely calibrated for use with E60-E85 ethanol fuel blends and provides huge power gains over stock while maintaining an OEM-like driving experience with exceptional reliability.\u003cbr\u003e\u003cbr\u003eStart\/Stop Memory is now enabled and High-Speed Data Logging is also available via UniCONNECT+ for the SIMOS 19.6 ECU.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTE:\u003c\/b\u003e E85 calibrations are not flex fuel calibrations by default, therefore, when using an E85 ECU calibration, the engine is only designed to operate on E85 blends from E60-E85.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUsing an E85 calibration with pump gasoline or race gas may result in engine damage.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eUnitronic strongly recommends the use of UniFLEX or an Ethanol Content Analyzer, to ensure Ethanol content levels are within the permissible range. When switching between gasoline to ethanol, please use Unitronic’s fuel conversion guide \u003ca href=\"https:\/\/www.getunitronic.com\/faq#howcaniswitchtoracegasorethanolfuelmaps\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003eUnitronic Stage 1 TCU Performance Software, Unitronic MPI Upgrade Kit, Unitronic Intake with Air Duct and Unitronic Intercooler are required to achieve advertised power figures.\u003cbr\u003e\u003cbr\u003ePerformance Software for your ECU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 2 91 Octane: \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e441HP \/ 405LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003ePerformance Software optimized for use with 91 octane \/ 95 Ron fuel and basic hardware bolt-ons. The 8Y S3 Stage 2 Software from Unitronic safely increases power and torque allowing users to enjoy their vehicles to the fullest on the street or on the track without reliability headaches.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic TCU Performance Software and Unitronic Intercooler are required to achieve advertised power figures safely.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRequired Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eUnitronic Performance Downpipe for 2.0TSI EA888 EVO4 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 2 93 Octane: \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e470HP \/ 431LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003ePerformance Software optimized for use with 93 octane \/ 98 Ron fuel and basic hardware bolt-ons. The 8Y S3 Stage 2 Software from Unitronic safely increases power and torque allowing users to enjoy their vehicles to the fullest on the street or on the track without reliability headaches.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic TCU Performance Software and Unitronic Intercooler are required to achieve advertised power figures safely.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRequired Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eUnitronic Performance Downpipe for 2.0TSI EA888 EVO4 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003ca href=\"https:\/\/getunitronic.com\/parts\/drivetrain\/dq381-dogbone-mount\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 2 E60-E85:\u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e496HP \/ 461LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003eDescription\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003eUnitronic Stage 2 E85 Performance Software is precisely calibrated for use with E60-E85 ethanol fuel blends and provides huge power gains over stock while maintaining an OEM-like driving experience with exceptional reliability.\u003cbr\u003e\u003cbr\u003eStart\/Stop Memory is now enabled and High-Speed Data Logging is also available via UniCONNECT+ for the SIMOS 19.6 ECU.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eNOTE:\u003c\/b\u003e E85 calibrations are not flex fuel calibrations by default, therefore, when using an E85 ECU calibration, the engine is only designed to operate on E85 blends from E60-E85.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUsing an E85 calibration with pump gasoline or race gas may result in engine damage.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eUnitronic strongly recommends the use of UniFLEX or an Ethanol Content Analyzer, to ensure Ethanol content levels are within the permissible range. When switching between gasoline to ethanol, please use Unitronic’s fuel conversion guide \u003ca href=\"https:\/\/www.getunitronic.com\/faq#howcaniswitchtoracegasorethanolfuelmaps\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003eUnitronic TCU Performance Software, Unitronic MPI Upgrade Kit, Unitronic Downpipe, Unitronic Intake with Air Duct and Unitronic Intercooler are required to achieve advertised power figures.\u003cbr\u003e\u003cbr\u003ePerformance Software for your ECU Box Code is subject to availability.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRequired Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eUnitronic Performance Downpipe for 2.0TSI EA888 EVO4 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic MPI Fuel Rail Upgrade Kit for 2.0TSI EA888 EVO4\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003eUnitronic Stage 3 91 Octane: \u003c\/h2\u003e\n\u003ch2 style=\"clear: left; padding-top: 3px;\" class=\"floatLeft\"\u003e515HP \/ 449LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003ePerformance Software optimized for use with 91 octane \/ 95 Ron fuel, a Garrett PowerMax GT2563 Turbocharger and supporting bolt-ons. The 8Y S3 Stage 3 Software from Unitronic safely increases power and torque, allowing users to enjoy their vehicles to the fullest on the street or on the track without reliability headaches. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/mk8r-8ys3-stage3-release\"\u003eHERE\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic Stage 3 TCU Performance Software and supporting hardware is required to achieve advertised power figures.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"UniFLEX\" alt=\"UniFLEX\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg title=\"FeatureBox\" alt=\"FeatureBox\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" style=\"width: 49%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRequired Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eGarrett PowerMax Turbocharger for MK8 Golf R \/ 8Y S3 \/ Formentor VZ 310\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Performance Downpipe for 2.0TSI EA888 EVO4 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic DQ381.2 Unlocked TCU\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic FeatureBox for UAF Control\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"floatLeft\" style=\"clear: left; padding-top: 3px;\"\u003eUnitronic Stage 3 93 Octane: \u003c\/h2\u003e\n\u003ch2 class=\"floatLeft\" style=\"clear: left; padding-top: 3px;\"\u003e537HP \/ 458LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003ePerformance Software optimized for use with 93 octane \/ 98 Ron fuel, a Garrett PowerMax GT2563 Turbocharger and supporting bolt-ons. The 8Y S3 Stage 3 Software from Unitronic safely increases power and torque, allowing users to enjoy their vehicles to the fullest on the street or on the track without reliability headaches. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/mk8r-8ys3-stage3-release\"\u003eHERE\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic Stage 3 TCU Performance Software and supporting hardware is required to achieve advertised power figures.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"width: 49%;\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" alt=\"UniFLEX\" title=\"UniFLEX\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"width: 49%;\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" alt=\"FeatureBox\" title=\"FeatureBox\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRequired Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eGarrett PowerMax Turbocharger for MK8 Golf R \/ 8Y S3 \/ Formentor VZ 310\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Performance Downpipe for 2.0TSI EA888 EVO4 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic DQ381.2 Unlocked TCU\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic FeatureBox for UAF Control\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"floatLeft\" style=\"clear: left; padding-top: 3px;\"\u003eUnitronic Stage 3 E60-E85: \u003c\/h2\u003e\n\u003ch2 class=\"floatLeft\" style=\"clear: left; padding-top: 3px;\"\u003e568HP \/ 471LB-FT\u003c\/h2\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003ePerformance Software optimized for use with Ethanol, a Garrett PowerMax GT2563 Turbocharger and supporting bolt-ons. The 8Y S3 Stage 3 Software from Unitronic safely increases power and torque, allowing users to enjoy their vehicles to the fullest on the street or on the track without reliability headaches. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/mk8r-8ys3-stage3-release\"\u003eHERE\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eUnitronic's MPI Upgrade Kit, Stage 3 TCU Performance Software and supporting hardware is required to achieve advertised power figures.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cb\u003ePerformance Software for your ECU Box Code is subject to availability.\u003c\/b\u003e \u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"width: 49%;\" src=\"https:\/\/www.getunitronic.com\/media\/images\/gallery\/swpage\/UniFLex-Logo-checkmark-2023-Black-red.png\" alt=\"UniFLEX\" title=\"UniFLEX\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eUnitronic FLEX fuel enabled ECU Performance Software Calibrations are available for this platform allowing for seamless transitions between 100% gasoline to 85% ethanol and anything in between, without requiring an ECU reflash. Numerous UniFLEX calibrations are available depending on your transmission situation and fueling upgrades. UniFLEX calibrations also include several new features such as Rolling Launch Control (RLC) and Advanced Thermal Management. Learn more \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uniflex-mk8r-8ys3-release\"\u003ehere\u003c\/a\u003e.\u003cb\u003e\u003cbr\u003e\u003cbr\u003eFLEX enabled Software is available for an additional fee and it covers all lower stages up until your highest purchased stage as well.\u003c\/b\u003e \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/fueling\/uniflex-kit-evo4-with-ethanol-sensor\"\u003eUniFLEX Hardware\u003c\/a\u003e is required in order to take advantage of these FLEX enabled calibrations. Please contact Unitronic or your local Authorized Dealer to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eFLEX ADD-ON PRICE: $400*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"width: 49%;\" src=\"https:\/\/www.getunitronic.com\/media\/images\/blog\/uaf-release\/FeatureBox-Logo-checkmark-2025-black-red-1-.png\" alt=\"FeatureBox\" title=\"FeatureBox\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003eThis platform is supported by Unitronic’s \u003ca href=\"https:\/\/www.getunitronic.com\/parts\/accessories\/feature-box\"\u003eFeatureBox\u003c\/a\u003e and Advanced Feature suite, giving users access to a wide range of new features and unmatched control over their vehicles. Click \u003ca href=\"https:\/\/www.getunitronic.com\/news\/uaf-release\"\u003ehere\u003c\/a\u003e to learn more.\u003cbr\u003e\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003eUAF SOFTWARE ADD-ON PRICE: $250*\u003c\/b\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e*Add-On Software pricing may vary for different regions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eStart\/Stop Memory Enabled\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic ECU calibrations include Start\/Stop Memory, which enables the vehicle to now remember the last set position.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eBoost Gauge Recalibration\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe OEM Boost Gauge has been recalibrated to show relative\/gauge pressure rather than absolute pressure.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eCoolant Temperature Patch\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eThe coolant temperature gauge has been patched to show actual coolant temperature as opposed to the \"dummy\" gauge as is factory.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eAdvanced Thermal Management\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFactory strategies include a tendency to favor higher operating temperatures for targeting maximum efficiency. Unitronic has developed and implemented its Advanced Thermal Management to target lower coolant temperatures based on the current drive mode selected by the driver. In more performance demanding conditions, like when operating your vehicle in Sport or Race modes, TCO targets are set to 90*C (194*F). Inversely, when maximum efficiency is preferred like when in Comfort or Eco modes, TCO targets are set to 100*C (212*F) and 105*C (221*F) respectively.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eHigh Speed Data Logging via UniCONNECT+\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eFor customers looking to gain greater insights about their vehicle's true performance, High Speed Data Logging for the SIMOS 19.6 ECU is now built in to the latest UniCONNECT+ Application allowing enthusiasts to collect high speed data logs at the a much higher resolution than any other publicly available tools can offer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Responsiveness, Smoothness, Drivability, and Comfort\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU calibrations are engineered to improve engine response and reduce low-end lag. Unitronic’s Performance Software has gained worldwide recognition and is well known for its broad powerband, with smooth power delivery, maximizing responsiveness and “area under the curve”, under normal and hard acceleration.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eIgnition Timing Precisely Calibrated for Higher Octane Fuel\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eEngine calibration optimized to take advantage of higher fuel quality to extract maximum energy from the combustion. Therefore, when using a higher octane fuel, more power and better fuel efficiency will be achieved.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eOptimized Maximum Output\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eUnitronic’s ECU Calibrators deliver the maximum power output while staying within the operational limits of the factory engine and drivetrain components. Specifically, this results in the highest engine performance without sacrificing the reliability of the engine, turbocharger, or other engine and drivetrain components.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eFactory Safety Limiters Retained\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOEM “fail safes” are retained within the ECU calibration. Close monitoring of all operation parameters ensures that engine operation stays within factory components limits, resulting in reliability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003ePower Delivery Perfectly Optimized Throughout the Power Band\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eAligned with the OEM strategy, the calibration is designed to offer a large flat torque plateau to provide a smooth and linear power band. Maximum torque output is achieved sooner and maintained longer which creates a broader torque plateau and greater area under the curve. This results in an improved acceleration and optimal engine operation.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eSpeed Governor Removed\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eVehicle speed limiter within ECU is removed. (Subject to transmission rotational speed limit.)\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eImproved Fuel Efficiency\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eOptimized timing and injection in cruising condition allows for an improved fuel efficiency, under normalized driving conditions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eEngineered with Strict Industry Standards\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eWith over 10 years of experience with Bosch and Siemens engine management systems and calibrations, Unitronic is able to utilize its expertise, industry leading tools and equipment to ensure an optimal calibration; delivering maximum performance, while maintaining complete OEM-like reliability and drivability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003cu\u003eExtensively Tested Under Various Driving Conditions\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003eDevelopment begins using Unitronic’s in-house Maha Chassis dyno housed in an environmentally controlled cell; closely monitoring a plethora of operational data, utilizing industry leading calibration tools and resources. Beta calibrations are then tested in street and track scenarios, using multiple cars under various driving conditions. This engine calibration strategy ensures Unitronic Performance Software delivers maximum performance, OEM-like drivability and reliability anywhere in the world. Unitronic Performance Software is only released to its Clients once development is thoroughly completed in accordance to Unitronic’s strict standards.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRequired Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon Fiber Intake System with Air Duct for MK8 Golf R and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eGarrett PowerMax Turbocharger for MK8 Golf R \/ 8Y S3 \/ Formentor VZ 310\u003c\/li\u003e\n\u003cli\u003eIntercooler Upgrade Kit for 1.8 and 2.0 TSI Gen3 MQB and 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic MPI Fuel Rail Upgrade Kit for 2.0TSI EA888 EVO4\u003c\/li\u003e\n\u003cli\u003eUnitronic Performance Downpipe for 2.0TSI EA888 EVO4 AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRecommended Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eCat-Back Exhaust System for 8Y S3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic Charge Pipe Kit for MK8 R\/8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic DQ381.2 Unlocked TCU\u003c\/li\u003e\n\u003cli\u003eUnitronic Forged Carbon Fiber Intake System with Air Duct for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic High Flow Turbo Inlet Kit for MK8 Golf R \/ 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Intercooler Upgrade \u0026amp; Charge Pipe Kit for 8Y S3\u003c\/li\u003e\n\u003cli\u003eUnitronic Race DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003cli\u003eUnitronic Street DQ381 Dogbone Engine Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"subBlock\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"subBlockTextWrapper\"\u003e\n\u003cdiv class=\"textTitle\"\u003e\u003cstrong\u003eRelated Hardware\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"subBlockTextDescription\"\u003e\n\u003cul\u003e\n\u003cli\u003eP3 V3 Gauge - 8Y RS3\/S3\/A3 by Unitronic\u003c\/li\u003e\n\u003cli\u003eUnitronic FeatureBox for UAF Control\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit (w\/ sensor) for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003cli\u003eUnitronic UniFLEX Hardware Kit for 2.0TSI EVO4 and 8Y RS3 2.5TFSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Unitronic","offers":[{"title":"Stage 1 \/ Include UniCONNECT+","offer_id":47292491497649,"sku":"UNI-8Y\/MK8-2.0EVO4-STG1-ECU","price":814.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 \/ Do Not Include","offer_id":47301780799665,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1+ 93 Octane \/ Include UniCONNECT+","offer_id":47292491530417,"sku":"UNI-8Y\/MK8-2.0EVO4-STG1+-ECU","price":864.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1+ 93 Octane \/ Do Not Include","offer_id":47301780832433,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true},{"title":"Stage 1+ E60-E85 \/ Include UniCONNECT+","offer_id":47292491563185,"sku":"UNI-8Y\/MK8-2.0EVO4-STG1+E-ECU","price":864.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1+ E60-E85 \/ Do Not Include","offer_id":47301780865201,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2 91 Octane \/ Include UniCONNECT+","offer_id":47292491595953,"sku":"UNI-8Y\/MK8-2.0EVO4-STG2-ECU","price":914.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2 91 Octane \/ Do Not Include","offer_id":47301780897969,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2+ 93 Octane \/ Include UniCONNECT+","offer_id":47292491628721,"sku":"UNI-8Y\/MK8-2.0EVO4-STG2+-ECU","price":914.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2+ 93 Octane \/ Do Not Include","offer_id":47301780930737,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true},{"title":"Stage 2+ E60-E85 \/ Include UniCONNECT+","offer_id":47292491661489,"sku":"UNI-8Y\/MK8-2.0EVO4-STG2+E-ECU","price":914.99,"currency_code":"USD","in_stock":true},{"title":"Stage 2+ E60-E85 \/ Do Not Include","offer_id":47301780963505,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 91 Octane \/ Include UniCONNECT+","offer_id":47292491694257,"sku":"UNI-8Y\/MK8-2.0EVO4-STG3-ECU","price":1164.99,"currency_code":"USD","in_stock":true},{"title":"Stage 3 91 Octane \/ Do Not Include","offer_id":47301780996273,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 93 Octane \/ Include UniCONNECT+","offer_id":47292491727025,"sku":"UNI-8Y\/MK8-2.0EVO4-STG3+-ECU","price":1164.99,"currency_code":"USD","in_stock":true},{"title":"Stage 3 93 Octane \/ Do Not Include","offer_id":47301781029041,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true},{"title":"Stage 3 E60-E85 \/ Include UniCONNECT+","offer_id":47292491759793,"sku":"UNI-8Y\/MK8-2.0EVO4-STG3+E-ECU","price":1164.99,"currency_code":"USD","in_stock":true},{"title":"Stage 3 E60-E85 \/ Do Not Include","offer_id":47301781061809,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/UniStage1_e7f732ad-3155-4372-8781-de53d8ad1aaa.png?v=1779136672","url":"https:\/\/hstuning.com\/products\/unitronic-performance-ecu-software-audi-s3-volkswagen-golf-r-8y-mk8","provider":"HS Tuning ","version":"1.0","type":"link"}