OVERVIEW
Unitronic is pleased to offer a transmission tuning solution for 8Y RS3 customers featuring a genuine Bosch DQ501 Unlocked TCU. This unit completely replaces your existing TCU and is expertly prepared and VIN-synced, making it ready for plug-n-play installation into your gearbox.
Installation is straight-forward with the proper tools, equipment, and install guide. Unitronic has made it even more simple with its optional Install Kit, equipping you with all the service items and hardware you may need to perform this job, especially if you're due for a gearbox service.
If you're interested in taking advantage of this upgrade, Unitronic TCU Software is required.
NOTE: When purchasing this upgrade, please be prepared to provide Unitronic with your TCU ID, TCU Revision, and VIN to ensure the unit can be properly configured for your specific vehicle.
Contact us for more details or click HERE to learn more.
Installation is straight-forward with the proper tools, equipment, and install guide. Unitronic has made it even more simple with its optional Install Kit, equipping you with all the service items and hardware you may need to perform this job, especially if you're due for a gearbox service.
If you're interested in taking advantage of this upgrade, Unitronic TCU Software is required.
NOTE: When purchasing this upgrade, please be prepared to provide Unitronic with your TCU ID, TCU Revision, and VIN to ensure the unit can be properly configured for your specific vehicle.
Contact us for more details or click HERE to learn more.
Features / Benefits
- Genuine Bosch DQ501 TCU
- Allows for advanced transmission tuning
- Plug-n-Play installation
Recommended Software
- Stage 1
- Stage 1+
- Stage 2
Unitronic TCU Tuning Benefits
Whether you’re daily driving your vehicle or planning to hitting the track, Unitronic TCU Software features optimized D-mode and S-mode gear shift points, reduced clutch slippage, up to 70% quicker shift speeds, and more. Learn more about the benefits of Unitronic TCU Software here.
Install
Unitronic recommends you read through the entire installation guide prior to beginning the installation process to familiarize yourself with the included components, required tools and procedures. Professional installation recommended.