G-Power offers a range of tuning packages for BMWs with twin-turbo, 4.4-liter V8 engines.
G-Power offers a range of tuning packages for BMWs with twin-turbo, 4.4-liter V8 engines.
The M5 or M6 can have a Bi-Tronik III package, which allows them to produce:
- 625 HP (459kW) and 777 Nm (573lb-ft.) of torque
- 645 HP (474kW) and 810 Nm (597lb-ft.) of torque
- 680 HP (500kW) and 890 Nm (656lb-ft.) of torque
- 710 HP (522kW) and 890 Nm (656lb-ft.) of torque
- 740 HP (544kW) and 910Nm (671 lbft) of torque
Bi-Tronik III can be used to upgrade the output of the 550i, the 650i, and the 750i/iL.
- 490 HP (305 kW) and 685 Nm (505 Lb-ft.) of torque
- 510 HP (375kW) and 720 Nm (533 lb-ft.) of torque
- 540 HP (397kW) and 790 Nm (582lb-ft.) of torque
- 560 HP (411kW) and 810 Nm (597lb-ft.) of torque
These cars come with an optimized ECU, turbochargers, and a sports exhaust system depending on the package. To reflect this performance, the company can increase the car’s top speeds.