$12K Summer Sweepstakes! Enter Now >

Ford Performance GT350R Brake Upgrade Kit (15-23 Mustang GT, EcoBoost)Find parts that fit my vehicle

Item 397731
Our Price

$4,989.99 kit

Military, Medical & First Responders $249.50 Available in AM Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

        _x000D_
      • Fits 2015-2023 Mustang GT 5.0L and 2.3L EcoBoost
      • _x000D_
      • Fits Both Right and Left Hand Drive Mustangs
      • _x000D_
      • Original Equipment on 2015-2018 GT350R
      • _x000D_
      • Brembo 6-Piston Gloss Red Aluminum Fixed Front Calipers
      • _x000D_
      • Brembo 4-Piston Gloss Red Aluminum Rear Calipers
      • _x000D_
      • Front Rotors Are 15.5” Cross-Drilled with Directional Vanes
      • _x000D_
      • Rear Rotors Are 14.9” Cross-Drilled
      • _x000D_
      • Kit Includes Front Calipers, Rotors, Pads, Caliper Adaptors
      • _x000D_
      • Includes Rear Calipers, Rotors, Pads, Parking Brake Assemblies
      • _x000D_
      • Includes Rear Knuckles and Axle Assemblies
      • _x000D_
      • Includes All Needed Hardware and Detailed Instructions
      • _x000D_
      • Stock 2015-2021 Mustang, Mustang EcoBoost and Mustang GT 17", 18", 19” (Including Non and Performance Pack) and 20" Wheels Will Not Clear the GT350R Brake Calipers
      • _x000D_
      • Fits 2015-2023 Mustang GT, EcoBoost
      • _x000D_

      Description

      _x000D__x000D_

      High-Performance Brake Upgrade. The Ford Performance GT350R Brake Upgrade Kit enhances the braking capability of your Mustang by replicating the GT350R’s original equipment setup. It is designed to provide superior stopping power and improved heat dissipation, essential for aggressive driving and track use. This kit ensures a significant upgrade in brake feel and performance over the factory components.

      _x000D__x000D_

      Construction and Appearance. The kit features Brembo 6-piston front calipers and 4-piston rear calipers made from lightweight aluminum for strength and heat management. The front rotors are 15.5 inches, cross-drilled with directional vanes for optimal cooling, while the rear rotors measure 14.9 inches and are similarly cross-drilled. All components come finished in a gloss red coating, maintaining a professional race-inspired aesthetic.

      _x000D__x000D_

      Installation. Installation requires moderate mechanical skill and is designed as a direct bolt-on upgrade using included adaptors and hardware. No drilling or modifications are necessary, making the process straightforward for experienced enthusiasts or professional installers.

      _x000D__x000D_

      Warranty. This brake kit comes with a manufacturer’s warranty ensuring coverage for material or workmanship defects.

      _x000D__x000D_

      Application. Designed specifically for 2015-2023 Mustang GT and EcoBoost models. Note that stock wheels, including 17", 18", 19" (non and Performance Pack), and 20" wheels from 2015-2021 Mustang EcoBoost and Mustang GT, will not clear the GT350R brake calipers.

      Ford Performance M-2300-Y

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Front Rotor - Driver Side
      • (1) Front Rotor - Passenger Side
      • (2) Front Caliper Adapters
      • (1) Front Loaded Caliper - Driver Side
      • (1) Front Loaded Caliper - Passenger Side
      • (1) GT350 Front Jounce Hose - Driver Side
      • (1) GT350 Front Jounce Hose - Passenger Side
      • (1) GT350 IRS Knuckle with Bearing - Driver Side
      • (1) GT350 IRS Knuckle with Bearing - Passenger Side
      • (1) Loaded Park Brake Assembly - Driver Side
      • (1) Loaded Park Brake Assembly - Passenger Side
      • (1) GT350 Half Shaft - Driver Side
      • (1) GT350 Half Shaft - Passenger Side
      • (2) Rear Rotors
      • (2) Rear Hub Bolts
      • (1) Rear Loaded Caliper - Driver Side
      • (1) Rear Loaded Caliper - Passenger Side
      • (1) Parking Brake Bracket - Driver Side
      • (1) Parking Brake Bracket - Passenger Side
      • (1) Parking Brake Cable - Driver Side
      • (1) Parking Brake Cable - Passenger Side
      • (8) Flow Bolt Washers
      • (4) M12x46mm Bolts
      • (8) M12x45mm Bolts
      • (4) M10x1.5 Banjo Bolts
      • (4) M12x38mm Bolts
      • (4) M14x103mm Bolts
      • Detailed Instructions

      5.0

      Customer Reviews (6)

      Questions & Answers (50)

      Will It Fit My Mustang

      • Bullitt - 19, 20
      • EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23
      • GT - 15, 16, 17, 18, 19, 20, 21, 22, 23
      • Mach 1 - 21, 22, 23