The C8 Radi-CAL Competition Brake Kit (All Trim levels) Base Z51 and Z06

• Features AP Racing CP9668 Radi-CAL Pro5000R six piston calipers that use 25mm (1 inch) thick pads
• Clears OEM C8 front wheels without a spacer
• 390x36mm or 372mm 72 vane AP Racing J Hook iron 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

Fits: Front (2024 Chevrolet Corvette Z07 Carbon Ceramic (J57))

The AP Racing ENP (Electroless Nickel Plated) finish is a durable, low-porosity coating for their high-performance brake calipers, offering superior corrosion resistance, easy cleaning, and resistance to brake fluid staining, making it ideal for demanding track use while maintaining a jewel-like appearance. This tough, uniform finish, applied to complex aluminum caliper bodies, resists scratches and chips better than paint and provides a hard, long-lasting surface even under extreme heat and chemical exposure, perfect for competition

CARBON BRAKE CARS, Please note: 

Due to the OEMs increase in brake piston area and finely tuned ABS for Carbon brakes, we do not recommend the AP kit for this model. As the development mule for this platform along side Essex/AP, we struggled with braking performance until the stock calipers were re-installed.

Initially, we thought the struggle in braking performance was the carbon brake vs Iron brake, but we have since learned and run exceptionally fast on the Girodisc Iron brake setup that this is not the case, and the issue stems from the Lack of piston area that the AP calipers offer. 

OEM Carbon brake front caliper piston area is 5500mm^2  vs  the AP at 5000mm^2. The OEM rear caliper piston area is  4572mm^2 vs the AP at 3970mm^2. 

The OEM iron brake cars (Z51, Z06) have similar piston area as AP kit (Minus a bias change with rear caliper differences) and  have shown positive results with the AP Big brake kit. 

All Trim level Front Kit Part numbers: 

13.01.10192-ENP Nickel 9668 Caliper w/ either 390mm / 372mm Rotor (25mm pad)

13.01.10128-ENP Nickel 9660 Caliper w/ 372mm Rotor only (18mm pad)

13.01.10192 Anodized 9668 Caliper w/ either 390mm / 372mm Rotor (25mm pad)

13.01.10129 Anodized 9660 Caliper w/ 372mm Rotor only (18mm pad)

All Trim level Rear Kit Part numbers:

13.01.10194-ENP Nickel 9669 Caliper w/ 378mm Rotor (25mm pad)**

13.01.10193-ENP Nickel 9661 Caliper w/ 378mm Rotor (18mm pad)** 

13.01.10194 9669 Anodized Caliper w/ 378mm Rotor (25mm pad)**

13.01.10193 9661 Anodized Caliper w/ 378mm Rotor (18mm pad)**