GLS 63S AMG (612 HP/ 450 kW)

Torque Increase (NM):120Economy Gain (MPG):20Power Gain (PS):68Performance 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):100Economy Gain (MPG):15Power Gain (PS):57RaceChip RS Tuning Box - Bluetooth Version with App ControlThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning,...

Torque Increase (NM):100Economy Gain (MPG):15Power Gain (PS):57RaceChip RS Tuning Box - Non Bluetooth VersionThe bestseller of the RaceChip tuning boxes. Completely newly developed optimisation software with engine-specific tuning, high-quality hardware...

Torque Increase (NM):120Economy Gain (MPG):20Power Gain (PS):68Performance 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):120Economy Gain (MPG):20Power Gain (PS):68Performance UpgradeMore power, greater torque, superb mid-range punch, stronger acceleration and quicker responses: you’ll love the new characteristics RaceChip chip tuning will give...