PowerStop Disc Brake Kit KC4549 Advance Auto Parts Car Brake Kits and Accessories For Sale Brake Kits, Pads, and Rotors PowerStop Track Day Spec Brake Pad PowerStop Disc Brake Kit CRK5333 PowerStop TDBK6940 Track Day Plain Front Brake Kit. PowerStop TDBK1244 Power Stop 98 99 Acura CL Rear Track Day Brake Kit Track Day High Performance Brake Pad and Rotor Kit TRACK DAY KIT STAGE 1 KIT FOR TRACK DAY ENTHUSIASTS: ROTORS AND PADS FOR USE W STREET TIRES PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes no matter where or how they use their vehicle. The difference between the checkered flag and 2nd place is measured in milliseconds. While there are many ways to shave time off your fastest lap, a brake upgrade is one of the best. For weekend track days and HPDE, our Track Day High Performance Brake Kit can take the heat. This kit comes complete with PowerStop Track Day brake pads and Autospecialty rotors, taking the guesswork out of purchasing brakes for track use. As the official brake supplier of Radford Racing School (formerly Bondurant), Track Day brake pads are data driven and tested to provide extreme fade resistance, low thermal conductivity, and consistent pedal feel. The Autospecialty brake rotors are 100% dynamic mill balanced and provide a direct fit solution for your vehicle. Whether you're a seasoned pro or just getting some weekend time on the grid, have confidence and control at every corner with PowerStop Track Day High Performance Brake Kit. Ideal For Beginning Drivers w Street Tires Includes High Quality OE replacement brake rotors High Coefficient Of Friction When Cold; Even Higher When Hot Rotors are precision machined and mill balanced Very Consistent And Stable Modulation Superior Pedal Feel Abutment And Tension Clips; Pin Bushings Incl. Where Applicable Friction Material Composition: Metallic Grade Type: Performance Pad Shims Included: No Position: Rear Rear Disc Brake Rotor Construction: Solid Rear Rotor Outside Diameter: 10. 200 in. Rear Rotor Outside Diameter: 259. 00mm Surface Type: Smooth Wheel Lug Bolt Quantity: 4