You spent a lot of time and money increasing your horsepower, but did you ever consider how fast your car can stop? Braking is serious business and is usually the last thing that is modified on a car, but it is the most important modification you can make for safety and performance. SP Performance is a manufacturer of performance rotors. Since it began, SP has quietly become a main concern in the performance rotor market place. With unique innovations and manufacturing techniques, SP has become a leader in its technologyofcross-drilling,slotting,diamond slotting, andcross-drilling & slotting. The process begins by selecting only the finest quality, OEM approved rotors. Each rotor is then studied and analyzed to insure that surface quality, vent design, and finished surfaces meet or exceed our strict standards. The specific pattern is then utilized with a computer design program specifically for the application. Next, the rotors are precisely machined using CNC You spent a lot of time and money increasing your horsepower, but did you ever consider how fast your car can stop? Braking is serious business and is usually the last thing that is modified on a car, but it is the most important modification you can make for safety and performance. SP Performance is a manufacturer of performance rotors. Since it began, SP has quietly become a main concern in the performance rotor market place. With unique innovations and manufacturing techniques, SP has become a leader in its technologyofcross-drilling,slotting,diamond slotting, andcross-drilling & slotting. The process begins by selecting only the finest quality, OEM approved rotors. Each rotor is then studied and analyzed to insure that surface quality, vent design, and finished surfaces meet or exceed our strict standards. The specific pattern is then utilized with a computer design program specifically for the application. Next, the rotors are precisely machined using CNC ...read more