G-Power has officially released their first package for the 2012 BMW F10M M5 after two months of development. Stage 1 offers a performance increase, the removal of the Vmax limiter, and a range of technical upgrades.
The 4.4 liter twin-turbo V8 engine gets an upgrade to 640 horsepower and a maximum torque of 780Nm, an increase of 80hp and 100Nm. The performance increase and removal of the Vmax enables a top speed of more than 310km/h.
The German tuner offers a ceramic braking system with 400mm discs and a 21 inch forged three-piece Silverstone RS wheelset with Michelin tyres. A four-trim full stainless-steel sport exhaust system is also available improving the stock soundtrack with a deeper tone.
As an option you can get a G-Power European warranty package.