G-Power is able to squeeze 740 horsepower out of the M6 GC’s 4.4-liter V8 motor.
The aftermarket market has an insatiable appetite for more power. When the tuner’s name includes the word “power”, you can see how many attempts are made to get more out of the engine. This is a BMW Gran Coupe, with its already 560-hp-strong 4.4-liter V8. G-Power has modified it.
There are several power stages, with the strongest adding 180 HP (132 kW) to make it a total of 740 HP (544 kW). The series 501 pound-feet (610 newton meters), to a tire-shredding of 720 lb/ft (975 Nm) gives the four-door coupe a strong torque boost. The M6 Gran Coupe can sprint from 0 to 124 mph (0-200 km/h) in just 10.5 seconds, before reaching a top speed of 203 mph (325 km/h).
G-Power offers a range of less expensive kits that increase the horsepower to 700 and 650 respectively if you don’t want the full package. The tuner will add a custom exhaust system to your range-topping package. This not only gives you a better sound, but also makes it 22 pounds lighter (10 kg)