G-Power BMW M6 Coupe gets 640-hp

G-Power is know for giving BMW M cars some insane amount of power. The tuning company has dropped some details of their latest package for the BMW M6 Coupe.

Here’s what you need to know:

• The package is known as the Bi-Tronik III and increases power of the 4.4 liter twin-turbo V8 to 640-hp and 573 lb-ft of torque.
• 0 to 62 mph comes in just 3.8 seconds with a top speed of 196 mph.
• Visually the G-Power BMW M6 Coupe gets 21-inch Silverstone RS alloys wrapped in Michelin Super Sport tires measuring 265/30 ZR21 front and 305/25 ZR21 rear.
• There have been some upgrades to the suspension, braking system and the addition of a titanium exhaust.
• Interior upgrades are available as well.