Brake Pads Have One Purpose - Turn Friction Into Heat. That's it. But it is not that easy. A heavy GT1 car with hi spring rates, aero upgrades and slicks can take a more aggressive pad than a street driven light car on street dot tires. At DiscoveryParts, we are racers who know that over 20% of your lap is on the brake pedal. Let us help you get not only a 1/10 of a second a lap but more than that of every lap. We offer the best in racecar brake pads from Carbotech, Hawk, Pagid, and Performance Friction. Not sure what compound is right for not only your car but your driving style? Give the brake experts at DiscoveryParts a call @ 888.748.7223 to make you go slower faster.