Description:
AP Racing by Essex Radi-CAL Competition Brake Kit (Rear CP9450/340mm)- S550 Ford Mustang
Part #: 13.01.10120
Brand: Essex & AP Racing
Complete rear AP Racing by Essex Radi-CAL Competition Brake Kit for all 2015+ S550 Ford Mustangs including Mach 1 (excludes Shelby GT350
and GT500):
- Features AP Racing CP9450 Radi-CAL four piston calipers
- Saves approximately 12 unsprung lbs. from rear vs. OEM brakes
- 340x28mm 60 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 our front Essex/AP Racing Competition Brake Kits
- Eliminates OEM parking brake functionality
WHAT'S IN THE BOX?
- One pair AP Racing CP9450 Radi-CAL Pro5000R racing calipers
- One pair 340x28mm AP Racing CP6565 heavy duty 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
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Brake lines are NOT included, because of the wide range of possible vehicle applications. However, Essex can offer Spiegler stainless lines with custom length, color, and fitting options for an additional cost
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Detailed installation instructions
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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.
Fitments:
| Make |
Model |
Submodel |
Years |
| Ford |
Mustang |
EcoBoost |
2015-2023 |
| Ford |
Mustang |
GT |
2015-2023 |
| Ford |
Mustang |
Mach 1 |
2021-2023 |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
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• AH630 — $630 OFF $9000+
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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