Please note that the first production run of this product is currently in process, so lead time will be longer than usual. Please call use for an expected date.

Complete rear AP Racing by Essex Road Brake Kit for the 2005-2013 C6 Corvette:

• Massive increase in pad and disc size and heat capacity vs. OEM Corvette rear brakes
• Retains full function of OEM parking brake
• Painted calipers with dust boots add durability in inclement weather conditions
• Low noise, vibration, and harshness for a very OE-like experience during daily driving
• Features the game-changing AP Racing Radi-CAL caliper technology with a red, black, or silver painted finish
• Huge 380mm AP Racing J Hook, fully-floating 2-piece discs
• Pistons sized properly to maintain proper brake bias and work with the OEM master cylinder and ABS system
• Designed to mate with our Front AP Racing Road Brake Kit    

WHAT'S IN THE BOX?

• One pair AP Racing CP9541 World Radi-CAL II four piston calipers
• One pair 380x28mm AP Racing CP5914, 72 vane, J Hook discs, with fully floating 6061 hard anodized aluminum hats, and attachment hardware
• One pair caliper mounting brackets and hardware
• One pair Spiegler Stainless Steel Brake Lines with abrasion resistant coating
• One set of Ferodo DS2500 Brake Pads
• Detailed installation instructions

CALIPERS

RADI-CAL

“Radi-CAL” is a blanket term used to describe AP Racing’s patented asymmetrical brake caliper design. Radi-Cal technology is grounded in Computer Aided Design (CAD) and Finite Element Analysis (FEA), and allows for organic, alien-looking designs that are a radical departure from conventional caliper designs of the past. Radi-CAL's are widely considered the pinnacle of current brake caliper technology. Since their inception in 2007, these revolutionary calipers have amassed a lengthy string of race victories at all levels of professional motorsport, while redefining brake performance expectations. For more details on the design concept and what these calipers have achieved in professional racing, please visit our blog and read The AP Racing Radi-CAL Story.

The key benefits of the Radi-CAL design:

• Massive Stiffness Increase- A 30+ % increase in both static and dynamic stiffness vs. conventional calipers allows for far less deflection under load, which means superior pedal feel & modulation, more even pad wear, and longer caliper service life.
• Considerable Mass Reduction- Removing all extraneous caliper mass lowers the caliper weight, despite the huge stiffness increases.
• Optimized Airflow- Air moves around and through the caliper more efficiently, providing superior heat evacuation and cooling.
• Efficient Packaging- The asymmetric caliper profile allows the caliper to fit into tighter spaces