If your 507 hp BMW M6 Convertible is not quite fast enough for your taste then a visit to G-Power might be a good idea. The German tuning house can upgrade your existing 5.0 liter V10 with a Bi-Kompressor system to a breathtaking 635 hp (467 kW).
G-Power works its magic through two ASA T1-12 compressors, one for each cylinder bank and provides the convertible with some amazing stats like a sprint from 0 to 100 km/h in just 4.6 seconds, 0 to 200 km/h in 11.9 seconds and 0 to 300 km/h in 34,5 seconds. Needless to say that the limited top speed (250 km/h) of the production M6 Convertible has been extended to 320 km/h.
Styling wise G-Power has designed a completely new front apron, which can be made of carbon fiber upon request, with large air inlets for the radiator and front brakes. The front lip spoiler and rear diffuser minimize lift on the axles at high speeds and the side rocker panels maximize ariflow between the wheel houses, filled with G-POWER Silverstone 21-inch light-alloy wheels.
All this German tuning goodness can be yours for Euro 183,000.
Source: Worldcarfans.com & G-Power