Essex AP Radi-CAL Rear Competition Brake Kit Ford Mustang S550 (V6, Ecoboost, GT, Mach 1)

Complete rear AP Racing by Essex Radi-CAL Competition Brake Kit for all 2015+ S550 Ford Mustangs including Mach 1 (excludes Shelby GT350 and GT500):

• Features AP Racing CP9450 Radi-CAL four piston calipers
• Saves approximately 12 unsprung lbs. from rear vs. OEM brakes
• 340x28mm 60 vane heavy duty AP Racing discs
• Every component designed to resist the heat of extended track sessions
• Pistons sized properly to allow for seamless integration with OEM master cylinder and ABS system
• Designed to work with our front Essex/AP Racing Competition Brake Kits
• Eliminates OEM parking brake functionality