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APR - Performance ECU Software - 2.9T EA829 V6 (9Y) (Cayenne S)
APR - Performance ECU Software - 2.9T EA829 V6 (9Y) (Cayenne S)
Regular price
$899.95 USD
Regular price
$899.95 USD
Sale price
$899.95 USD
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SKU:ECU-29T-EA839-9Y
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OVERVIEW
We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Porsche Cayenne S and S Coupe (9Y) 2.9 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up to 484-538 HP and 521-590 FT-LBS of torque on tap, depending on octane, from this simple software upgrade. APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications. The software is installed to the vehicle's factory ECU through the OBD-II port resulting in a clean and headache-free install. Furthermore, for those looking for tuning with a limited powertrain warranty, APR Plus has you covered!
Features:
- Delivers up to 484-538 HP with 521-590 FT-LBS depending on octane
- Max gains of +80-135 AWHP and +108-179 AWFT-LBS depending on octane
- Supports 91 AKI, 93 AKI, 100 AKI, and 104 AKI fuel grades in North America and 95 RON, 98 RON, 104 RON, and 108 RON in the rest of the world
- Optional factory term limit matching limited powertrain warranty with APR Plus
- Quicker acceleration
- Speed limiter removed
- Standing RPM soft limiter increased
- Left-foot braking / brake boosting added
- Properly rescaled performance gauges
- Optimized thermal management and protection
- Optimized launch control strategy for faster response
- Optimized driveline protection during launch
- Optional exhaust crackle in sport mode (Similar to sportier models)
- No hardware required (Software only)
- Supports standard bolt on modifications
- Eliminated the need for a TCU upgrade to achieve full torque
- Flash counter does not increase with each flash
- Free lifetime updates
- Direct OBDII port flash (No ECU removal)
- 30 day money back guarantee
APR Calibration Report
| Stage | HP | TQ | Max Gain | Max Gain |
|---|---|---|---|---|
| Stock As Reported by Porsche | 434 HP | 405 FT-LBS | ||
| Stock As Measured by APR | 442 HP | 419 FT-LBS | ||
| APR Plus | ||||
| 91 AKI / 95 RON | 484 HP | 521 FT-LBS | +80 HP | +108 FT-LBS |
| Stage 1 | ||||
| 91 AKI / 95 RON | 484 HP | 521 FT-LBS | +80 HP | +108 FT-LBS |
| 93 AKI / 98 RON | 502 HP | 545 FT-LBS | +99 HP | +133 FT-LBS |
| 100 AKI / 104 RON | 526 HP | 576 FT-LBS | +124 HP | +165 FT-LBS |
| 104 AKI / 108 RON | 538 HP | 590 FT-LBS | +135 HP | +179 FT-LBS |
APR Software Pricing Guide
Our performance software upgrade is available in multiple stages with optional features.
| APR Plus (USA/Canada) | |
|---|---|
| APR Stage 1 ECU Upgrade | $1,799.95 |
| APR Stage 1 | |
| APR Stage 1 ECU Upgrade | $899.95 |
| APR Stage 1 ECU Upgrade from APR Plus | FREE |
Important fuel quality information
Only use fuel equal to or higher than specified. Never use a lower octane fuel. Always follow our fuel guide, especially with race fuel and Ethanol, where available. Dynos are for reference only. Results will vary. Contributing factors include the vehicle condition, vehicle setup, dyno type, dyno setup, environmental factors, fuel quality, and more. When describing fuels, the North American Region (NAR) uses the Anti-Knock Index (AKI), (RON+MON)/2, or (R+M)/2. The Rest of the World (ROW) uses RON. RON is Research Octane Number and MON is Motor Octane Number. Please Note: Each vehicle's year, make, and model may have multiple factory engine or transmission controller software part numbers, known as box codes, each with unique revisions. Manufacturers periodically release software updates that alter this information, which can only be determined by scanning the controller and is not publicly provided. Due to the variety of codes, some stages, octane levels, features, or options may not be available for specific codes. Therefore, our website provides a general guide based on general info such as Year, Make, and Model. Our system allows you to request unavailable software, and we offer a 30-day money-back guarantee if you're not satisfied.