StopTech Sport Brake Pads (formerly Street Performance) are designed for enthusiasts who demand high performance during spirited driving or light track use. The 309.11081 kit provides a significant increase in braking power and fade resistance compared to standard pads. This set includes: 4 Rear Brake Pads (Part No: 309.11081), high-temperature lubricant, and premium noise-dampening shims. Features include a para-aramid composite for linear response, scorched surfaces for quick bed-in, and 100% positive molded construction for consistent friction density.