Max Brakes Front + Rear E-Coated Slotted Drilled Rotors w/Ceramic Pads Elite Brake Kit KT015183 | Fits: 2007 07 Chevy Cobalt SS w/Rear Disc Brakes Kit Includes 2 Front & 2 Rear Rotors (Left & Right) + FREE Matching Sets of Brake Pads. Manufactured from G3500 Grade Iron Castings with extended Anti-Rust Protection. X-Ray Inspected for guaranteed vibration free operation. Meets or Exceeds ISO 9002 / QS9000 / VDA 6.1 World Standards. Industry leading, less than 1% defect ratio. 1 Year Manufacturer's Warranty against cracking. Upgrade to Carbon Metallic Brake Pads by typing TA015183 into Amazon's search bar.