1-Piece Front Brake Rotors

The SP Performance D32-476 Diamond Slot™ Dimpled and Slotted 1-Piece Front Brake Rotors are engineered to enhance braking power and vehicle aesthetics for performance and racing applications. The dimpled and slotted design maximizes out-gassing, which helps to prevent brake fade and improves wet weather braking by reducing hydroplaning between the pad and rotor. Each rotor is a 1-piece vented design, measuring 330mm (13") in diameter with 5 lug holes. They are sold as a set for two wheels and are designed as a bolt-on, hassle-free installation that directly replaces OEM rotors while offering superior performance. The dimples and slots work together to wipe the pad surface clean and vent expanding gases that cause brake fade at higher temperatures, leading to reduced stopping distances. These rotors are proudly made in the USA and come with a lifetime warranty against cracking. However, the warranty does not cover normal wear, cosmetic surface rust on non-coated areas, noise/squeal, warping/pulsation caused by pad material transfer, hub runout, caliper issues, wheel lug torque error, track/race/off-road/competition use, or towing above vehicle limits. Improper bedding of pads/rotors or use of incompatible pad compounds will also void the warranty.