StopTech Sport Performance Brake Pads (formerly Street Performance) are designed for enthusiasts who demand high-performance braking during spirited street driving or light track use. The 309.16130 kit provides superior laboratory-tested stopping power and excellent fade resistance. The para-aramid composites provide linear response regardless of pad temperature. This product is a complete axle set including: 4 x Brake Pads (Part No. 309.16130), High-temperature lubricant, and potentially required application-specific hardware/shims. Ideal for vehicles used in autocross or heavy-duty commuting where consistent pedal feel is required.