Ford Performance 13-16 Focus ST Performance Rear RS Brake Upgrade Kit

Upgrade your Boss or GT's brake system with this complete kit from Ford Performance. This kit is original equipment on the 2013-2014 Shelby GT500. Features 15" Brembo brake rotors paired with 6-piston Brembo aluminum calipers up front. The rear axle receives 13.8" Brembo vented brake rotors with single piston calipers and rear axle caliper brackets. Calipers are finished with a gloss black powder coat.