The Weber F1 has a design only a mother could love but an engine that would impress anyone. Using a Chevy LS7, Weber added twin superchargers to obtain 900+ horsepower. Weber is claimed to have focused so purely on aerodynamics that design was left to the wind tunnel. The claim is that the design as well as the engine combo will allow the car to get to 260 mph.

Source: Motor Authority

Power House Amuse is currently in development of an aftermarket twin turbo kit for the new R35 GT-R. The kit will include HKS GT30 Pro turbos and is expected to run around 14 psi with standard ECU and fuel regulator.

Source: Option Magazine via GTRBlog