The big pad capacity of the forged Superlite four piston caliper is combined with oversized rotors for this unique group of specialized application kits. The roots of the forged Superlite are deep in competition. It is a track proven performer. But the FSL is far from one dimensional. Lug mounting and a full range of piston sizes give the FSL widespread adaptability for applications with unique mounting and piston volume requirements. Options for caliper finish and rotor design provide the opportunity to configure these kits for high-tech style with full capability for extreme duty use on the street or at the track.