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Essex Designed AP Racing Radi-CAL Competition Brake Kit (Rear CP9449/365mm) Part #: 13.01.10050

KD 1,670.000

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Essex Designed AP Racing Radi-CAL Competition Brake Kit (Rear CP9449/365mm) Part #: 13.01.10050

SKU: 13.01.10050 Categories: , ,

KD 1,670.000

Big Brake Kit/Track (RR)

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Description

Application: Track

WHAT’S IN THE BOX?

  • One pair AP Racing CP9449 Radi-CAL Pro5000R racing calipers
  • One pair 365x30mm AP Racing CP8972, 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
  • Including brake pads Ferodo DS3.12 and Pad tension kit

Advantages Over OEM Brake System

Our CP9449/365mm Radi-CAL Competition Brake Kit offers our customers the following advantages over the OEM brake system:

  • Approximately 10 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
  • Calipers use a 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 one bolt, 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
  • Anti-knockback/anti-rattle disc attachment hardware
  • Replacement iron disc rings available at an extremely competitive replacement price ($375 each).
  • 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
Model Year 2014+
F87 M2 (’16-’18), F80 M3, F82 M4
Caliper AP Racing CP9449-2/3S4L 2 piston opposed
Weight no Pads 4.85 lbs. 6.2 lbs.
Piston Sizes – Ø28.58 x 2
– Ø34.0 x 2
Piston Area 30.9 cm^2
Inlet Thread M10x1.0
Mounting Type Radial
Mtg. Centers 152mm
Mtg. Offset 44mm
Pad thickness 16.75mm 17mm
Disc CP8972-102/103GA
Type 2-piece floating Dual-cast
Weight 14.3 lbs. 20.0 lbs.
Diameter 365mm 370mm
Thickness 30mm 24mm
Radial Depth 42mm 63mm
No. of Vanes 72 30
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