G Power released pictures of their Stage I tuning package for the BMW M5 F10, which as we reported before has 640hp.

Thanks to an ASA supercharger and a revised ECU fitted on the M5’s 4.4 liter bi-turbo V8, the power has gone up from 560 hp  and 680 Nm to 640 hp and 777 Nm of torque.

What that means in terms of performance, is a 0 to 100km/h sprint in 3.9 seconds and top speed of 315km/h. G Power as you know is an expert in making super fast BMW saloons.

The chassis upgrades the big G has in mind for the M5 include a set of coilover suspension system to lower the ride height, and 21-inch forged wheels with 265/30 ZR 21 and 305/25 ZR 21 Michelin tires.

Visually, there’s still on major body kit planned, but you get some cool graphics, and two-tone wheels, as well as new tailpipes of the sport exhaust system.