650i (408 HP/ 300 kW)

Torque Increase (NM):117Economy Gain (MPG):20Power Gain (PS):80Performance UpgradeMore power, greater torque, superb mid-range punch, stronger acceleration and quicker responses: you’ll love the new characteristics RaceChip chip tuning will give...

Torque Increase (NM):117Economy Gain (MPG):20Power Gain (PS):80Performance UpgradeMore power, greater torque, superb mid-range punch, stronger acceleration and quicker responses: you’ll love the new characteristics RaceChip chip tuning will give...