Audi RS4 4.2 V8 FSI 414 bhp
The 4.2 V8 FSi is hardly lacking power but with a 35bhp increase this engine gets the power it deserves. The response is a lot sharper and with good gains in mid range torque, it provides for superb performance. The 155mph speed limiter is removed on the RS4 variants.
ADD CART| MODEL | RS4 |
| VARIANT | 4.2 V8 FSI 414 bhp |
| YEARS | 2005 - 2008 |
| FUEL | Petrol |
| ENGINE SIZE | 4163 |
| ECU TYPE | Bosch MED9.1.1 |
| SPECS | ORIGINAL | MODIFIED | + |
| POWER (BHP) | 414bhp | 449bhp | 35 |
| TORQUE (LB/FT) | 317lb/ft | 352lb/ft | 35 |
DPF Removal
EGR Removal
VMax Removal
Rev Limiter Removal
Launch Control
STAGE INFO
Our Stage 1 ECU remap is developed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances.
It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.d as our fast road application which is the best all round performance for stock vehicles.
Optimum Performance
Lower Fuel Consumption
Market Leading Software
Engine Protection Warranty Included
Simple Self-Installation