Brand Powerstop Bundle Listing Yes California Prop 65 Warning California Prop 65 Warning Caliper Piston Count 1-Piston Disc Material Cast Iron Finish Natural Interchange Part Number Powerstop Manufacturer Part Number BAP-6960 Manufacturer Warranty 1 Month Number of Lugs 5 Lugs Pad Material Ceramic Part Name Brake Kit With Calipers Placement on Vehicle Front, Rear Quantity 4-Wheel Set Recommended Use OE Replacement Rotor Outside Diameter Front-330 mm/Rear-330 mm Rotor Style Plain Surface Superseded Part Number Powerstop Type Disc Brake Kit UPC Does Not Apply OE/OEM Part Number Powerstop .