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AP Racing rear brake kit components including calipers, rotors, and hardware for C5/C6 Corvette competition use.

Curated Partner Component

C5/C6 AP Racing Competition Brake Kit ENP (Rear CP9449/340mm)

$4,799.00

Complete rear ENP Finish (Electroless Nickel Plated) AP Racing by Essex Radi-CAL Competition Brake Kit for the C6 Corvette (all trims):

  • Retains OEM parking brake functionality
  • No weight penalty vs. base OEM rear brakes. Our kit drops 12 unsprung lbs. from C6 Z51, and 20 unsprung lbs. from C6 Z06 OEM rear
  • Jewel-like ENP caliper finish is incredibly durable and easy to clean
  • Features AP Racing CP9449 Radi-CAL four piston calipers
  • 340x28mm 48 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 any of our front C6 Essex/AP Racing Competition BBK's

Vehicle compatibility must be confirmed before ordering.

Built for the Cockpit.

Built for the Cockpit.

Partner components selected for real motorsport use — packaging, clearance, and how the part works with seats, belts, and the rest of the build.

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Engineered by WPM

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Product Questions.

Answers to common product and project questions.

How do I confirm fitment?

Share your chassis, year, and intended use. We’ll confirm mounting, clearance, and any vehicle-specific brackets before you order.

Are partner parts returnable?

Most curated components can be returned unused in original packaging within the stated window. Custom or cut parts are final sale—confirm before ordering.

Do you help with installation?

Yes. We can advise on mounting, harness routing, and shop selection, or take the install in-house when the project calls for it.

Lead time and shipping?

Lead times vary by brand and configuration. Contact us for current stock and shipping estimates before you need the part on the car.

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Check compatibility.

Not sure if this part fits your chassis or series? We’ll confirm before you order.

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