Bmw-m3-coupe |

The German tuner Hamann presented their tuning program for the E92 BMW M3. The first tuning level increases the V8’s performances by 15 kW/20 hp, so the engine now delivers 324 kW/440 hp and also 425 Nm on the crank shaft. The increased power and torque output is achieved by an optimised engine map and the top speed was also increased to 300… …read the full post