Skip to product information
1 of 1

SKU:CP9449-2S4L

AP Racing

AP Racing CP9449 Pro 5000 R 4-Piston Race Caliper (Rear, Ø380mm Disc)

AP Racing CP9449 Pro 5000 R 4-Piston Race Caliper (Rear, Ø380mm Disc)

Regular price £749.94 GBP
Regular price Sale price £749.94 GBP
Sale Sold out
VAT included. Free UK shipping on orders over £200. Standard rates apply below this amount.
🚚 Free UK shipping on orders over £200
Finish
Handing
Quantity

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

A four-piston Pro 5000 R caliper from AP Racing for competition use (rear): a forged two-piece aluminium body with stainless steel pistons, radial mounting on 152mm centres and Ø380mm discs, 28-32mm thick. Sold per caliper with an anodised or nickel plated finish, right or left hand.

  • 4 pistons (Ø28.6mm x 2, Ø34.0mm x 2), 30.9cm² piston area
  • Forged two-piece aluminium body, stainless steel pistons, high-temperature seals
  • Radial mount, 152mm centres
  • Ø380mm discs, 28-32mm thick
  • Anodised or nickel plated finish

Check before you order

  • Priced per caliper: one axle needs a right-hand and a left-hand caliper.
  • This is the caliper on its own: discs and mounting brackets are not included.
Part numbers CP9449-2 RH, -3 LH + S4L anodised or S4LN nickel plated (e.g. CP9449-2S4L)
Range Pro 5000 R, 4-piston
Piston sizes Ø28.6mm x 2 and Ø34.0mm x 2
Piston area 30.9cm²
Use Rear; budget, general competition use
Body Forged two-piece aluminium alloy
Pistons Stainless steel
Mounting Radial, 152.0mm x 44.0mm centres
Discs Ø378-380mm, 28-32mm thick
Mounting offset 44.0mm
Mounting hole 10.2mm
'PL' dimension 52.0mm
Weight (no pads) 2.20kg
Hydraulic thread M10x1.0
Bleed screw torque 17Nm
Brake pad CP3215D46: area 54.6cm², depth 45.6mm, thickness 16.8mm
Partner calipers CP9448 (larger bores, front)
Seals High-temperature seals
Wear plates Stainless steel
Finish Anodised (S4L) or nickel plated (S4LN)
Seal repair kit CP8518-DF
Spare pistons Ø28.6mm CP9449-106, Ø34.0mm CP9449-107
Part number 'S4' S4 in the part number: side feed inlet, 4 lb anti-knockback spring

Fitting notes

  • Bleed screws must be at the top.
  • The disc must pass the smaller piston first (differential bore calipers).
  • AP Racing say brake parts should only be fitted by people experienced in fitting disc brake systems.
  • AP Racing: calipers that regularly run at up to 180°C should be re-sealed every other event; from 180°C to 220°C and above, re-seal as soon as possible.

Contact Us

Thank you for visiting our online store. We are here to help with all your needs and wants for your pride a joy. Please feel free to reach us using any of the contact details below or simply complete the contact form below and one of our Customer experience representatives will be happy to help. We appreciate your business and look forward to working with you and your pride and joy!

Tel: 01268 692 220 Email: sales@fdracing.co.uk

Our Guarantees

Why Choose FDRacing.co.uk?

Many enthusiasts have trusted the FD Racing brand for their performance automotive needs.  Providing top quality products and service to customers worldwide, FD Racing wants to grow to be one of the most recognized names in this vastly diverse industry!  

Our Vision is simple:  "Preferred life time parts provider for enthusiast vehicle owners, by offering the broadest selection of quality performance, appearance and replacement parts".

Here are some reasons why customers choose us:

  • FREE Product Support for Life - Our Performance Specialists are available by phone to answer any questions you may have about your vehicle and/or our products.  Whether you are looking to order or have ordered, our priority is providing you with the best information and support for your automotive needs.  
  • FREE Project Analysis - Are you building the perfect show vehicle, ultimate race car, or even a street machine?  FD Racing's knowledgeable and expert Performance Specialists will help layout your project part by part.  Tell us what you want to accomplish and we will put together the best possible solution for you.  Our goal is not what you are doing now, but where you want to go in the future!   
  • Price Match Policy - FD Racing is committed to providing you with Top Level customer service and products.  We guarantee to give you the best price on ANY product on the market.  
  • Risk Free Shopping Guarantee - We want our customers to know how committed we are to providing the best service available.  The ultimate in risk free shopping!  To ensure your complete satisfaction when purchasing from FD Racing, we have a 30 Day Money Back Guarantee Policy.   
  • Ready to Ship Inventory - If there is 1 thing FD Racing does better then its competition, it is selling parts!  We have positioned ourselves as the place to go for all your performance needs.  Having strong partnerships with manufacturers and warehouse distributors worldwide, we guarantee to get you your normal or hard to find product in a reasonable amount of time.   
  • Authorized Reseller - As an authorized reseller for many of the brands FD Racing carries, you can assure yourself the best support available. 
  • Fast and Convenient Payment Methods - FD Racing has setup its online store to allow you to get to the checkout as fast as possible.  In addition to taking all major credit cards, we also accept PayPal and other forms of payment available. 
  • 100% Secure Shopping - You will notice our entire site has a full SSL in place to prevent anyone from stealing your personal information.
FAQ

Frequently Asked Questions

View full details