Audi RS4 B7
2004 – 2008 · 1 engine
EngineFuelStockStage 1Gain
4.2 FSI V8 420hpPetrol420 hp · 430 Nm440 hp · 455 Nm+20 hp · +25 Nm
- ECU
- Bosch MED9.1
- Engine code
- BNS
- Displacement
- 4163 cm³
- Power gain
- +5 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 420 hp / 430 Nm
- Stage 1 · 440 hp / 455 Nm
Indicative power and torque figures. Actual results depend on the vehicle's condition, fuel, hardware and measurement method.
Rules on vehicle modifications (type approval, emissions, road safety, roadworthiness testing, insurance) are specific to each country, and some services may be prohibited there on public roads. Before any work, the agent checks the regulations in their country, informs the end customer and has them sign the required documents; the agent remains solely responsible for installing and using the files.