Increase the power and torque of your car today! The ECU remap file available in our database allows you to increase the performance of Audi RS4 4.2 FSI 450hp from a few to several dozen percent.
Improve your car's performance, engine power, torque and reduce fuel consumption thanks to our chiptuning files for Audi RS4 4.2 FSI 450hp. All ECU remap files available in TC Performance are custom made by experienced engineers, programmers and tuners. Every change in the Engine Control Unit was tested on dynamometer 4x4 to ensure the best performance within the safety margins.
Audi RS4 4.2 FSI 450hp chip tuning can be done in two ways - through the OBD2 diagnostic connector or through the engine control unit (ECU). Increasing the power of the vehicle is done by remapping car engine. There are no worries about compatibility or unstable engine operation.
Audi RS4 4.2 FSI 450hp 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 chip tuning Audi RS4 4.2 FSI 450hp.
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