AP Racing Competition Front Radi-CAL Brake Kit (CP9660/355mm) - C5 Corvette - Electroless Nickel Plated
Essex Designed AP Racing Radi-CAL Competition Brake Kit (Front CP9660/355mm) - C5 Corvettes
- Features AP Racing CP9660 Radi-CAL six piston calipers - Learn More Here
- 355x32mm, 72 vane AP Racing disc - Learn More Here
- Saves 16 unsprung lbs. from nose of C5 vs. base OEM brakes
- 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 OEM rear brakes or our Essex/AP Racing rear BBK
Whats in the box?
- One pair AP Racing CP9660 Radi-CAL Pro5000R racing calipers
- One pair 355x32mm AP Racing CP5773, 72 vane, J Hook racing 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
- Detailed installation instructions
- Brake pads are NOT included with our system. Racing brake pads are a highly personal choice. Many manufacturers include a set of inexpensive, low quality pads with their brake kits. Rather than artificially inflating the price of our system with a set of pads you probably don't want anyway, we've decided to remove the cost from our system and allow our customers to choose the pads that best suit their needs/wants. When purchasing our kit, you are able to choose one set of front pads at a substantial discount vs. the retail price. Please use the drop-down menu to select your pads.
Advantages Over OEM C5 Corvette Brake System
- Approximately 8 lbs. of unsprung weight reduction from EACH front corner vs. base C5, or 16 lbs. of unsprung weight reduction from the car
- AP Racing Radi-CAL calipers are the stiffest, lightest, and most technologically advanced calipers available at any price
- CP9660 calipers use a 18mm thick, commonly available brake pad shape
- Ventilated, domed back, stainless steel pistons keep heat out of the brake fluid and provide an ultra-firm pedal
- Mitigation of pad knockback via anti-knockback springs behind the caliper pistons
- Anodized caliper finish that is resistant to wear and deterioration at elevated temperatures
- Stainless steel caliper hardware for a long caliper service life under frequent pad change conditions
- High temperature, low drag seals that will hold up to track temps= less rebuilding and longer service life
- No dust boots to burn up
- Simple pad change with two bolts or quick-change spring clip, no caliper removal required
- Lifetime professional caliper rebuilding support by Essex (at a fee)- pull off your calipers, send them to us, we clean, inspect, and rebuild them
- Available disc burnishing service ensures that your kit arrives ready to be installed and driven hard immediately
- Championship winning, 72 vane, fully floating, AP Racing J Hook racing discs with 12 attachment points to hat
- Anti-knockback/anti-rattle disc attachment hardware
- Replacement iron disc rings available at an extremely competitive replacement price
- Disc metallurgy specifically designed to handle the temps typically seen on track offer a long service life
- Highest quality, Spiegler stainless steel brake line with clear sheath that reduces compliance over OEM rubber design
Wheel Fitment & Installation
Complete Kit Installation Instructions
Caliper Installation Drawing
Disc Installation Drawing
Wheel Fitment Template
Confirmed wheels that fit without a spacer:
- OEM C5 Z06 Rear 18x10.5" wheels when run on front of car