German tuner G-Power has introduced a new performance kit for the BMW Z4 3.0i (231Hp) that adds an ASA T1-12 supercharger to the 3.0-liter straight-six engine. Along with the new ECU system and a complete exhaust system with racing-headers and catalysts, the result 375 hp at 6.450 rpm and 420 Nm torque at 4.650 rpm.With a sprint time from rest to 100 km/h (62mph) of 4.9 sec and to 200 km/h (124mph) in 15.1 sec the G-POWER G4 is at par with the BMW Z4M. The roadster’s top speed is an impressive 300 km/h or 187mph. The conversion of the standard engine to the G-POWER EVO III configuration is €18,850 or $29,900 including installation. -Continued
In addition to the engine kit, G-Power offers a complete tuning program for the Bavarian roadster consisting of: aerodynamic body kit, 20-inch light-alloy wheels, suspension modifications, high-performance brake system with eight-piston fixed callipers and 380 x 34mm brake discs on the front axle and exclusive interior components.
