G-Power pushes the envelope one more time. The German tuner works on the E92 BMW M3 by modifying its “original” engine from a 4.0 liter displacement to a 4.6 liters V8 setup via a custom crankshaft and pistons coming from Mahle. By installing its SK III ASA T1-723 supercharger, the total power output of the M3 is brought up to 720 horsepower.

To achieve this mind-blowing power, G-Power also upgraded the air intakes and exhaust system.

With all these additional ponies, the E92 M3 now springs to 62 mph in just 3.7 seconds with a top speed of 330 km/h (205 mph).

Other upgrades to the car include a Clubsport adjustable suspension and 20-inch Silverstone Diamond with Michelin wheels wrapped around them. In order to reduce weight, G-Power makes extensive use of carbon fiber parts, mainly on the hood and trunk.

No pricing has been announced at the moment, but we can always assume that these upgrades come with a hefty price tag.

[Source: Autoevolution]