Top Speed has already shown you the German tuner Hamann’s take on BMW’s redesigned roadster, the Z4 . There is another group of tuners in the Bavarian region that are out to make the drop top Bimmer even more of a sporty ride.
The tuning house G-Power starts off by adding a set of their signature Silverstone wheels and height-adjustable G-POWER coil-overs in order to achieve the perfect stance. The GZ4-RS, 9 way adjustable shock absorbers also help to tune the dampening characteristics of the Z4 to work best with the sticky 295 series rubber incase there is a challenge regarding the vehicle’s handling abilities.
The German mechanics have managed to keep the grease out from under their fingernails. Tahnks to factory plug and play connectors, they have been able to extract an additional 45 HP from the car’s twin turbo straight six 100% electronically, increasing the output of G-Power’s Z4 sDrive 35i to 345 HP, good enough to get the new BMW to sprint from 0 to 60 PH in just 4.7 seconds down from the standard version’s 5.1 second 0 to 60 MPH time.
Press release after the jump.