The German BMW tuning specialists, G-Power, have developed a new supercharger package called, G-POWER EVO III, for the BMW Z4 3.0i. Elevating just past the Z4 M levels, the kit consists of an ASA T1-12 supercharger, air-to-air intercooler, oil cooler, remapped ECU and complete exhaust system including racing-headers and catalytic converters. The result is 375 hp at 6,450 rpm and 420 Nm torque at 4,650 rpm – far above the standard 231 hp BMW Z4 3.0i.

The G-POWER G4 goes from 0 to 100 km/h in 4.9 seconds and 200 km/h in 15.1 seconds, which overshadows the BMW Z4M with a top speed of 300-km/h. The conversion of the standard engine to the G-POWER EVO III configuration is 18,850,00 Euro including the installation; which can only be done at G-Power headquarters in Autenzell Bavaria.

The rest of the G4 package continues into the 4-piece exterior styling kit, coilover suspension, 20-inch wheels, 8-piston brake calipers and disks.