StopTech Street Performance front brake pad features StopTech's high-temperature compound that is formulated for consistent performance and even pad wear. The pad surface is scorched, so you get the high-performance bite in both hot and cold temperatures. These brake pads are engineered to meet the demands of high performance driving while maintaining the refinement and comfort expected in everyday driving conditions. They combine the benefits of premium street brake pads with aggressive friction formulas suitable for light track day and autocross use, halting your speed demon in a wide range of driving conditions. Plus, these brake pads boast a low-dust formulation that keeps your wheels cleaner than most performance pads. StopTech brake pads are quiet, too. Thanks to a perfect factory fit and the OEM-style shims, noise caused by pad vibration is virtually eliminated. And, the factory fit also makes for a super-easy do-it-yourself installation. StopTech Street Performance brake pads fit 2005-2009 Chevrolet Cobalt.