AP Racing by Essex Radi-CAL Competition Brake Kit (Front CP9661/394mm)- Porsche 991 GT3/3RS/2RS, Cayman 718 GT4 RS

AP Racing's part number: Disc: CP4284-156GA/CP4284-157GA Caliper: CP9661-2S4L/CP9661-3S4L, 6 pot, ANO Complete front AP Racing by Essex Radi-CAL Competition Brake Kit for the Porsche 991 GT3/3RS/2RS and Cayman 718 GT4 RS: Eliminates the need to remove the caliper for pad changes Saves 15 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 Clears OEM 20" wheels without a spacer 394x34mm, 84 vane AP Racing disc fits inside many 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 Includes pad tension kit (eliminates noise) and disc burnishing at no additional cost Designed