G-Power Treatment for the BMW E89 Z4
That being said, G-Power decided to take shot at the Z4 and see what it can do. Their treatment will upgrade your car's power to 418 HP and 550 Nm. That is enough for the little roadster to have a top speed of 300 km/h. For a non-M car, it's good enough.
The complete treatment is not limited to engine tuning. The German tuner offers Silverstone lightweight wheels (to increase the stability of the car and lower its center of gravity), a race-proven coilover kit for the suspension and a Deeptone exhaust system that boosts power and changes the overall tune of the car (when applied your car will actually have 4 exhaust pipes instead of 2).
The G-Power version of the Z4 will look and drive better while the emission levels will remain the same. Good work G-Power.
❐ Check out the G-Power Treatment for the BMW E89 Z4 photo gallery