Brembo Gran Turismo Big Brake Kit -Rear with two-piece 328 X 28mm cross-drilled vented discs or slotted with anti-corrosive cadmium plating. Mounts floating style to vehicle specific billet aluminum bell. Brembo engineered and machined two-piece cast aluminum caliper. Fitted with four sequentially sized aluminum pistons, dusts seals and anti-rattle clip. Also included, complete axel set of high performance pads and DOT approved stainless steel brake lines. Aircraft quality mounting brackets and hardware complete this system. All Brembo high performance brake systems are ABS compatible and retain the stock master cylinder.