The V10 now produces a supercar-like 550hp (410kW) and 580Nm (428lb-ft) of torque, propelling the modded M3 to a top speed of 335km/h - a huge improvement over the CSL’s standard top speed of 285km/h. The 0-100km/h time is also slashed down to 4.2 seconds with the 200km/h mark coming up in only 11.6 seconds.
This isn’t just a fancy one-off special either. For a price, G-Power will convert any current 3-series coupe, Z4, X5 or new M3 to the V10 specification. They are also working on a supercharger kit to take the power all the way from 550hp to a very tasty 750hp (559kW).
The engine isn’t the only part of the car to receive an upgarde. Engineers have also added a special KW automotive race-suspension kit that was specially honed on the Nurburgring.
Gallery after the jump.