Audi A4 B6 - 2001 - 2004

Improve your car's performance, engine power and torque thanks to our chiptuning files for Audi A4. All files for B6 - 2001 - 2004 generation available in TC Performance are custom made by experienced engineers, programmers and tuners and tested on two Dyno Project dynamometers 4x4.

Audi A4 B6 - 2001 - 2004 chip tuning can be done in two ways - through the OBD2 diagnostic connector or through the engine control unit (ECU). Increasing the power of Audi A4 serie is done by remapping car engine. There are no worries about compatibility or unstable engine operation in B6 - 2001 - 2004 generation.

Audi A4 from B6 - 2001 - 2004 generation is a car susceptible to ECU tuning. Our experience and knowledge about modifications and the results of our work are confirmed by the diagrams obtained on a professional chassis dynamometer 4x4.

Car testing results before and after increasing the power, show real benefits of chiptuning Audi A4 B6 - 2001 - 2004.

All around the World tuners, dealers, car workshops and enthusiasts of modifying their vehicles have trusted our Chip Tuning File Service. Join to them and buy our Files

• 100% custom made tuning file
• all files have been tested and developed on 4x4 Dynamometer
• best possible performance and results
• lower fuel consumption
• full compatibility
• safe engine remapping