BMW Z4
30i — 231 cv / 300 Nm
Stage 1
590 €
Original231 cv / 300 nm
Modified250 cv / 325 nm
Gains+19 cv / +25 nm
FlexFuel E85
472 €
Original231 cv / 300 nm
Modified—
Gains—
Stage 1 + FlexFuel
890 €
Original231 cv / 300 nm
Modified250 cv / 325 nm
Gains+19 cv / +25 nm