Aftermarket Tuning News

G-Power gets Serious with the BMW M6 Gran Coupe

G-Power BMW M6 Gran Coupe

Power, power, and more power.

The BMW M6 Gran Coupe is an absolute beast with a sleek four-door coupe shape right from the factory thanks to its twin-turbocharged V-8 engine. G-Power, however, has exciting plans in mind for the F06 Gran Coupe and has developed three different stages of power bumps that launches the M6 into super car territory.

G-Power BMW M6 Gran Coupe

The first stage of horsepower-generating fun from G-Power gives customers the choice between the Bi-Tronik 5 power module or Bi-Tronik 2 ECU remap. The Bi-Tronik 5 is a plug-and-play unit that’s easy to install while the Bi-Tronik 2 is a customized ECU software remap directly into the factory ECU. Both options result in the 4.4-liter, twin-turbocharged V-8 engine producing 650 horsepower and 612 lb-ft. of torque.

For those that want a bit more of a kick in the pants, they can opt for the G-Power Bi-Tronik 5 V2 that includes new stainless steel downpipes with or without 200-cell catalytic converters to reduce backpressure. This, including the new mapping, results in 700 horsepower and 667 lb-ft. of torque.

G-Power BMW M6 Gran Coupe

The final, most powerful stage of tuning that customers can opt for on their BMW M6 Gran Coupe is the G-Power Bi-Tronik 2 V3 program. A full software tune, new downpipes, and full titanium exhaust with quad rear tailpipes reduces weight by 23 lbs. over the factory setup and results in a muscular 740 horsepower and 719 lb-ft. of torque. That’s good enough to send the four-door coupe to 124 mph in just 10.5 seconds and hit a top speed of 202 mph. That’s super car territory right there, folks.

G-Power BMW M6 Gran Coupe

To go along with the massive power increases, G-Power offers new 21-inch forged wheels to add grip and reduce weight. Their Hurricane RR forged alloys measure 9.0 x 21 and 10.5 x 21 at the front and rear, and feature a classic twin-spoke design that perfectly complements the factory design of the M6 Gran Coupe. To boost grip, new 255/30 ZR21 and 295/25 ZR21 performance tires were also added.

Every upgrade featured on the BMW M6 Gran Coupe is currently available from G-Power as an individual part from the three stages of tuning to the new wheels and exhaust system.

G-Power BMW M6 Gran Coupe Specifications

Stage 1:
Maximum Horsepower: 650
Maximum Torque: 612 lb-ft. / 830 Nm
-Bi-Tronik 5 or Bi-Tronik 2

Stage 2 (Bi-Tronik 5 V2):
Maximum Horsepower: 700 / 514 kW
Maximum Torque: 667 lb-ft. / 905 Nm
-ECU software
-Stainless steel downpipes with/without 200-cell catalytic converters

Stage 3 (Bi-Tronik 2 V3):
Maximum Horsepower: 740 / 544 kW at 6,500 RPM
Maximum Torque: 719 lb-ft. / 975 Nm from 3,100 to 5,500 RPM
-ECU software
-Stainless steel downpipes with/without 200-cell catalytic converters
-Titanium exhaust system

Wheel and Tires:
Wheels: G-Power Hurricane RR forged alloy
Front Wheels: 9.0 x 21
Rear Wheels: 10.5 x 21
Front Tires: 255/30 ZR21
Rear Tires: 295/25 ZR21

G-Power BMW M6 Gran Coupe Gallery

Source: G-Power

Would you like to drive the new 740-HP G-Power BMW M6 Gran Coupe?


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