AP Racing Radi-Cal 390mm Competition Brake Kit for Porsche (Front)

Fit The Following Cars

• Porsche 991 Carrera S/4S/GTS (PCCB and Iron Rotors)

Complete front AP Racing Radi-Cal Competition Brake Kit for Porsche 991 911 S/4S/GTS

• Features AP Racing Radi-Cal 9669 calipers with option for 25mm (1 inch) thick pads for extreme durability!
• Jewel-like ENP Caliper finish is incredibly durable and easy to clean
• 390x36mm iron discs are resilient under heavy track use, and replacements cost one tenth of PCCB ($600 vs. $6,000 per disc)
• Shaves over 20 lbs. off the front axle vs oem iron brakes
• Only adds approximately one pound per side of unsprung weight vs. the OEM PCCB setup
• Fits inside 19" wheels, which the OEM PCCB discs cannot do, allowing for additional unsprung weight reduction plus improved tire options
• Our AP Racing Radi-Cals feature a removable bridge, making pad swaps far faster and easier than stock calipers
• Commonly available AP Racing pad shapes provide a wide selection of brake pad choices to tailor system feel and performance
• Removing the stock calipers and PCCB discs allows them to be preserved undamaged, retaining the vehicle's future resale value
• AP systems typically trade hands on the used market at 65% or more of their original MSRP, lowering the long-term cost of ownership. Use them for a few years and recoup a large portion of your initial investment.
• Designed to work with our matching 365mm Radi-Cal brake kit.