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Audi RS4 4.2 FSI V8 420hp
Motor type | Petrol |
Standard power | 420hp |
Standard torque | 430Nm |
Audi RS4 4.2 FSI V8 420hp
Standard
Chiptuning
Difference
BHP
420hp
440hp
20hp
Torque
430Nm
455Nm
25Nm
Standard
Chiptuning
Difference
BHP
420hp
455hp
35hp
Torque
430Nm
470Nm
40Nm
Method
chiptuning
Options
stage 1, stage 2, decat

Tuning file Audi RS4 (B7 - 2004 - 2008) 4.2 FSI V8 420hp
ST Chiptuning is leading in the development of Audi RS4 4.2 FSI V8 420hp tuning files. The development of each Audi RS4 4.2 FSI V8 420hp tuning file is the result of perfection and dedication by ST Chiptuning programmers. The organization only uses the latest technologies and has many years experience in ECU remapping software. Many (chiptuning) organizations around the globe download their tuning files for Audi RS4 4.2 FSI V8 420hp at ST Chiptuning for the best possible result. All Audi RS4 4.2 FSI V8 420hp tuning files deliver the best possible performance and results within the safety margins.
- 100% custom made tuning file guarantee;
- Tested and developed via a 4x4 Dynometer;
- Best possible performance and results, within the safety margins;
- Reduced fuel consumption.