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Ford Performance GT350R Brake Upgrade Kit (15-19 GT, EcoBoost)

Market Price $4,406.99 You Save 12% ($507.00)
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$3,899.99 (kit)

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  • Item 397731
  • MPN# M-2300-Y

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    Features & Details

    • Performance Brake Upgrade Kit
    • OE Equipment on the Shelby GT350R Models
    • Comes with Red, 6 Piston Brembo Front Calipers
    • Features Red, 4 Piston Brembo Rear Calipers
    • Designed with 15.5" Cross-Drilled Front Rotors
    • Includes 14.9" Cross-Drilled Rear Rotors
    • Upgrades Entire Brake System
    • Significantly Reduces Stopping Distance
    • Fits All 2015-2019 Ford Mustang GT and EcoBoost Models
    Complete Brake System Overhaul. Unleash the full capabilities of your Mustang with the new Ford Performance GT350R Brake Upgrade Kit. This Brake Upgrade kit is designed to completely replace your Mustang's factory brake system for added braking capability. It also has a massive caliper and rotor combination that enables your car to stop at a moment's notice. With this on your vehicle, you can drive with total confidence in its quality and safety features.

    All-In Kit. This Kit has everything you need to overhaul your Mustang's brake system. It features two 6-piston Brembo front calipers and two 4-piston Brembo rear calipers. It also comes with two 15.5-inch cross drilled front brake rotors and two 14.9-inch cross-drilled rear brake rotors that ensure solid braking when you need it. Other components, such as caliper adapters, brake pads, and required hardware are included for a complete and straightforward installation.

    Application. This Ford Performance GT350R Brake Upgrade Kit is available for all 2015-2019 Ford Mustang GT and EcoBoost models.

    Please Note. The Factory 17 in., 18 in., 19 in. (Including non and Performance Pack) and 20 in. wheels will not clear the GT350R brake calipers.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    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
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Photos

    Questions & Answers (30)

    5 Top Rated Questions

    Can you post a list of the wheel specs needed for this brake system?

    • The Ford Performance GT350R Brake Upgrade Kit requires aftermarket wheels with a +35mm offset.

    Helpful (4)

    This kit is all four calipers, rotors, adapters, and hardware? How does this kit deal with the e-brake? I've never seen a brembo caliper with e-brake provisions.

    • The Ford Performance GT350R brake kit comes with the front and rear brakes and all hardware needed for the braking system, including the parking brake assemblies.

    Helpful (3)

    The 350R half-shafts that are included with this kit... Does anyone know what horsepower they are rated for? Do theses have to be used for the installation or can I stay with my stock ones for the time being? I'm asking because I've have been considering upgrading to the Driveshaft Shop 800HP half-shafts. Would these be compatible? Thanks!

    • The Ford Performance GT350R Brake Upgrade Kit does not require the use of the axles, however it is highly recommended. The axles are rated at 700hp.

    Helpful (2)

    I have a 2017 Mustang GT convertible California special addition. Will the stock 19 inch California special rims clear these calipers?

    • Unfortunately the Ford Performance GT350R Brake Upgrade Kit would not clear the factory California Special wheels found on your 2017 Mustang GT CS Convertible.

    Helpful (2)

    Is this a straight bolt on kit or do I need to upgrade anything else to make it work with my performance pack GT?

    • The Ford Performance GT350R Brake Upgrade Kit for the 15-17 GT, EcoBoost Mustangs will be a direct bolt on kit. This kit has everything you need to overhaul your car's brake system. It features two 6-piston Brembo front calipers and two 4-piston Brembo rear calipers. It also comes with two 15.5-inch cross drilled front brake rotors and two 14.9-inch cross-drilled rear brake rotors that ensure a solid brake when you need it. Other components, such as caliper adapters, brake pads, and other hardware are included for a complete and straightforward installation. Please Note. The Factory 17 in., 18 in., 19 in. (Including non and Performance Pack) and 20 in. wheels will not clear the GT350R brake calipers.

    Helpful (2)
    Post Your Question
    10 More Questions
    Does this kit come with Stainless Steel brake lines? 1 answer
    I have a 2017 V6 Mustang currently running a GT limited slip rear differential and GT350 half shafts was wondering if this kit might be something that would bolt on to my rear end instead of buying the Wilwood aero6 would much rather stick with Brembo 1 answer
    Will this kit clear with Velgen VMB7 20x9 fronts and 20x10.5 rear? 1 answer
    Hi My mustang is 2016 ecoboost with PP 19" wheel. In terms of "not clear on factory wheel", are both front and rear brake not able to clear the factory wheels, or just the rear part? Since it's a huge change in the rear braking system, may I just install the front part without buying new wheels? Thx 1 answer
    I am strongly considering purchasing this break kit. I had Velgen VMB7 rims, 20x9 with 32 offset (265 tire) and 20x10.5 in rear with 45 offset (305 tire). I ALSO have the Roush extreme-duty half-shafts. Will these brakes fit for me? I have a 2017 GT Premium Roushcharged. 1 answer
    Are the halfshafts that come with the kit the upgraded ford performance halfshafts MPN# M-4130-MA? 1 answer
    Regarding the MRR Design M350 wheels, there are three other questions regarding these wheels and fitment with this brake kit. Two answers say they fit, one says the spokes will interfere with the caliper. Just curious on what the answer really is. I really like the M350 wheels and was planning on purchasing soon, but sometime in the future I would like to purchase this brake kit, but I don't want to buy wheels again. Thanks. 1 answer
    Will these fit a 2018 GT with the Performance Pack? 1 answer
    Hello. What kind of hp rating are these brakes set up for? Are they good for 800hp? Thank you. 1 answer
    Does this kit come with halfshafts like in the picture? 1 answer

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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Weekend

    • Fit 5 5
    • Bang For Your Buck 5 5
    • Stopping Power 5 5



    • 5/5

      Installation Time: Weekend

      September 12, 2018

      Best brake bank for the buck

      Lots of goodies come packages in this great OEM kit. More cost effective and better performance than just adding an aftermarket brake kit, Allow plenty of time to install, but worth every penny and every hour spent. Looks great and performance is superb.

      TimothyC

      Year: 2018 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Full Day

      January 18, 2018

      Great product

      Great easy installation, everything fits good just make sure your wheels are big enough for the brakes to fit inside. Performance is way better than stock GT brakes

      AndiT

      Year: 2016 Submodel: GT

      Helpful (9)

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