Audi S4
4.2i V8 40v — 344 cv / 410 Nm
Stage 1
690 €
Original344 cv / 410 nm
Modified365 cv / 430 nm
Gains+21 cv / +20 nm
FlexFuel E85
552 €
Original344 cv / 410 nm
Modified—
Gains—
Stage 1 + FlexFuel
990 €
Original344 cv / 410 nm
Modified365 cv / 430 nm
Gains+21 cv / +20 nm