StopTech Sport Brake Pads (formerly known as Street Performance) are designed for high-performance driving while maintaining daily drivability. This complete axle kit includes: Front Brake Pad Set (Left and Right) - Part No: 309.07210 and Application-specific mounting hardware. These pads offer high temperature resistance, low dust levels, and excellent pedal feel. Ideal for autocross, spirited driving, and light track use. Compatible with Subaru FMSI D721 backing plate standard.