Here’s the list of all our tuning files for Audi RS4 4.2 FSI V8 420hp. They can up its engine’s performance by a few to several dozen percent.
CAR
Audi RS4 B7 - 2004 - 2008 4.2 FSI V8 420hp
Engine ECU
Bosch MED9
Engine Number
BNS
Power Info|
Stage 1
Stage 2
|
Original | After Tuning | Difference |
|---|---|---|---|
| Power | 420 | 447 | + 27 |
| Torque | 430Nm | 463Nm | + 33 |
| Price | 130,00 € | ||
OPTIONS
Anti lag
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