StopTech Sport Brake Pads (formerly Street Performance) are designed for high-performance street driving and occasional track use. This set provides superior stopping power and excellent thermal resistance. Features include: para-aramid composites for linear response, scorched surface for improved bed-in, and 100% positive molded design for uniform friction material density. The package includes a complete rear axle set: 4 Rear Brake Pads (Left and Right sides) and necessary high-quality hardware/shims.