Audi RS4
4.2 V8 FSI — 450 cv / 430 Nm
Stage 1
790 €
Original450 cv / 430 nm
Modified475 cv / 450 nm
Gains+25 cv / +20 nm
FlexFuel E85
632 €
Original450 cv / 430 nm
Modified—
Gains—
Stage 1 + FlexFuel
1,090 €
Original450 cv / 430 nm
Modified475 cv / 450 nm
Gains+25 cv / +20 nm