Complete rear AP Racing by Essex Radi-CAL Competition Brake Kit for all variants of the Porsche Cayman 718 GT4 RS:

• Eliminates the need to remove the caliper for pad changes
• Retains OEM parking brake functionality
• Saves 18 unsprung lbs. vs. OEM iron brakes and weighs almost the same as the OEM PCCB system
• AP Racing Radi-CAL with durable, ventilated stainless steel pistons (no ceramic piston caps to break) with anti-knockback springs
• Allows for the preservation of pricey OEM brake components
• Huge array of brake pad options from all major pad manufacturers
• Fits OEM 20" wheels without spacer
• 380x32mm, 72 vane AP Racing disc fits inside popular 19" wheels
• 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