M3 Competition (510 HP/ 375 kW)

Torque Increase (NM):110Economy Gain (MPG):20Power Gain (PS):140Performance 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):110Economy Gain (MPG):20Power Gain (PS):140Performance UpgradeMore power, greater torque, superb mid-range punch, stronger acceleration and quicker responses: you’ll love the new characteristics RaceChip chip tuning will give...