The German specialists from G-Power revealed recently a new power kit for the BMW M3 and the new BMW M4. G-Power's Bi-Tronik 2 V2 power upgrade increases the output of the 3.0-liter twin-turbo engine to 560 hp / 412 kW at 6,500 rpm and 720 Nm of torque at 4,500 rpm. This means that the output of the standard powertrain has been increased by 129 hp / 95 kW and 170 Nm of torque. With the extra horsepower, the G-Power BMW M3 / M4 is able to accelerate from zero to 62 mph (100 km/h) in 3.8 seconds. This power pack also includes the removal of the Bimmer's top speed electronic limiter. This means that the new G-Power M3 / M4 is able to reach a top speed of 310 km/h. G-Power's new powerkit for the BMW M3 / M4 includes a reprogrammed ECU, which is priced at 2,750 EUR, and new downpipes, which are going to cost you an additional 1,610 Euro.
The removal of the top speed limiter is priced at 668 EUR.
Apart from the new Bi-Tronik 2 V2 power kit, G-Power can equip both the BMW M3 and the BMW M4 with a complete Titanium sport exhaust system, which is priced at 5,164 EUR. This new exhaust features 90-mm tailpipes and it is 7.1 kg lighter than the factory one. The M3 depicted in these photos is fitted with the 21-inch HURRICANE RR forged wheels, which are going to set you back an additional 7,647 EUR.
