Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 From Rovos! Enter daily!
Win Any MBRP XP Series Exhaust! Enter Daily

Roush 4-Piston Red Front Brake Kit - 1 Piece Rotor (05-14 All)

AmericanMuscle no longer carries the Roush 4-Piston Red Front Brake Kit - 1 Piece Rotor (05-14 All). Please check out Mustang Big Brake Kits for an updated selection.
This item currently can not be added to your cart. Please try again later.

Features & Details

  • High Performance Braking
  • Original Equipment on the Roush P-51A Mustang
  • Bolt-On Front Brake Kit
  • Red 4-Piston Calipers
  • Braided Brake Lines
  • Front Brake Pads (Part #401471)
    Front Brake Pads
  • 14" 1-Piece Slotted Zinc-Washed Rotors
  • Fits All 2005-2014 Mustangs with 18" or Larger Rims
Roush Stopping Power. Bring all your horses to a stop by upgrading your Pony's front brakes to the same exact ones that are used on the Roush Stage 3 and P-51A Mustangs. This Roush Performance Front Brake upgrade kit includes massive 4-piston red powdercoated front calipers, so you can have the confidence you need to dive into the most challenging corners and still bring it to a controlled stop every time.

Complete Front Upgrade Kit. The Roush Performance Front Brake upgrade kit includes 4-Piston calipers, high performance brake pads (Roush #401471), 14" one-piece zinc coated slotted rotors, and braided stainless steel brake lines.

Application. This Roush Performance front brake upgrade kit with one-piece rotors is designed for use on all ABS-equipped 2005 to 2014 Mustangs, including the V6, GT, Bullitt, BOSS and Shelby GT500 models. The use of 18" or larger wheels are required for proper clearance.

Technical Notes. This kit will not fit any of our Bullitt wheels or the FR500 wheels. It will fit our 18x9 GT4 and 18x9.5 Shelby GT500 wheels designed for the 2005+ Mustangs. This kit requires the use of 18" or larger rims for clearance, and all other styles should be test fit to ensure proper fitment.

Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

MPN# 421457

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Passenger Side 4-Piston Caliper
  • (1) Driver Side 4-Piston Caliper
  • (2) 14" one-piece zinc coated slotted rotors
  • Braided stainless steel brake lines
  • Front brake pads
  • Installation hardware
Installation Info
Tech Specs
  • Fitment: 2005-2014 Mustangs Front Only
  • Roush 4-piston brake calipers
  • Caliper Color: Red
  • 14" one-piece slotted zinc-washed rotor
  • Braided stainless steel brakeline
  • This kit requires the use of 18" or larger rims for clearance
Will it fit my Mustang?

You Might Also Like

Customer Photos (1) Submit Your Photo

View 1 Photo

More Products You Might Like

Questions & Answers (8)

5 Top Rated Questions

What kind of brake pads are used with these calipers? I can't seem to find pads for them anywhere.

  • This Roush 4-Piston Black Front Brake Kit utilizes Roush's part number 401471 for the pads.

Helpful (0)

I have 20" x 8.5" Foose Legend wheels. Would this brake kit fit? If not, are there any aftermarket brake kits that would fit?

  • The Roush 4-Piston Red Front Brake Kit uses very large monoblock calipers, roughly equivalent to the size of the GT500 calipers, as do most 4 piston brake kits. Because of this, any of the big brake kits we offer will fit these wheels

Helpful (0)

Hi,could You tell me if it fits my GT/CS equiped in purchased from You Foose nitrous 18" wheels?Will it fit standard 18" GT/CS wheels I use in winter?If it does not I was thinking about purchasing Wilwood break kit.Do I need to get break lines either in that case?Thanks for help,Yours Sincerely,Fred

  • The Roush 4-Piston Red Front Brake Kit requires the use of 18" or larger wheels for clearance, and all other styles should be test fit to ensure proper fitment. This kit comes with replacement front brake lines, front brake pads, front rotors, and front brake calipers.

Helpful (0)

I'm interested in this kit for '05 and wondering what I need to do to use it on a non ABS Mustang?

  • This Roush Performance front brake upgrade kit with one-piece rotors is designed for use on all ABS-equipped models. You will need to swap out for the ABS in order to use these brakes.

Helpful (0)

Does AM only have the red ones for the front, and if so, why?

  • This kit is only offered in red. This is Roush's signature color, so that is why this color is used. If you have any more questions please feel free to reach out to us!

Helpful (0)
Post Your Question
3 More Questions
Hi,could You tell me if it fits my GT/CS equiped in purchased from You Foose nitrous 18" wheels?I wanted GT500 breaks(Ford performance kit),but You write it won't work with my wheels.I like these breaks or Baer Pro.Thanks for help,Yours Sincerely,Fred 1 answer
Will this fit with the factory wheels on a 2013 GT/CS ? Would like to retain my factory wheels 1 answer
HI, I am interested in this brake kit I have 2011 mustang with 3813 machine faced 19 inch. factory rims will the factory rims work with kit thanks Bob 1 answer

Recommended For You

Customer Reviews (1) Write a Review

Overall Rating 5

out of 5 stars




  • 5/5

    August 18, 2016

    Awesome looks and stopping power

    Definitely a upgrade needed if your mustang does any kind of track racing. The stopping power is 100 times better over stock brakes and they look amazing on my car. I would definitely recommend these to anyone wanting to upgrade their brakes.

    Dailydriven50

    Year: 2011 Submodel: GT

    Helpful (19)

Related Mustang Categories