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Ford Performance Rear Brake Kit (15-20 GT, EcoBoost)

Item 399282
Market Price $579.63 You Save 12% ($66.69)
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$512.94 (kit)

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    Features & Details

    • Improved Braking Performance With No Fade
    • Delivers Up To 15% More Braking Power Than Stock
    • Designed For Strip, Street and Occasional Track Use
    • Top Grade Construction with Black Powder Coat
    • Smooth Ceramic Compound Brake Pads
    • Lowers Levels of Dust and Noise
    • Direct Fit Replacement
    • Comes as a Full Rear Kit
    • Compatible with all 2015 to 2020 Ford Mustangs GT and Ecoboost Models.
    Ultimate in Braking. Upgrade to the 2015-2020 Ford Mustang GT and EcoBoost's Ford Performance Rear Brake Kit for a reliable and long lasting stopping performance. Your pony will have 15% more stopping power on the track, strip, and street.

    Top-Grade Rotor Construction. The Ford Performance Kit features a quality grade casting build and a black powder coat finish for ultimate reliability and corrosion resistance.

    Durable Rotors. Durability is guaranteed by the iron construction while the plain design resists cracking and warping backed by a powder coated plate to deter corrosion.

    Efficient Vanes. Aided by the chambered design, these rear rotors provide efficient air flow and long-lasting performance.

    Long-Lasting Pads. The rear brake pads in the kit are made from high-quality carbon metallic compound to provide consistent friction and also to prevent fade. They are also thermal scorched to give a better bite.

    Low Noise and Dust Free. This Rear Brake Kit features a smooth ceramic construction and integrally molded shims for noise insulation and low dust emission.

    Installation. This kit offers a direct fit replacement requiring just three hours to complete.

    Application. The Ford Performance Rear Brake Kit is compatible with all 2015 to 2020 Ford Mustang Standard GT and EcoBoost.

    Fitment: 2015 2016 2017 2018 2019 2020 Details

    MPN# M-2300-MR

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Rear Brake Calipers
    • (2) Brake Rotors
    • (2) Brake Splash Shields
    • Brake Pads
    • Caliper Brackets
    • Caliper Slide Pin Kit
    • Caliper Bracket Bolts
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (13)

        5 Top Rated Questions

        Does this Ford Performance rear brake upgrade already come standard on a 2017 GT premium with the optional performance pack?

        • This brake kit is the same as those on standard and performance package GT models.

        Helpful (2)

        Are these brakes standard on premium/base GT or are they performance pack hardware?

        • This Ford Performance Rear Brake Kit would be a direct fit replacement for a standard GT and ecoboost. These are an improved, performance rear brake set.

        Helpful (2)

        What diameter are these rotors?

        • This kit uses the FR3Z-2C026-A rotors, which are OEM diameter for the GT and Ecoboost Mustangs with the Performance Pack.

        Helpful (1)

        Can I use a 15” wheel with this kit?

        • A 15" wheel with the correct offset will work with these brakes yes.

        Helpful (1)

        Are these single piston or do they have 2 or 4 pistons?

        • The Ford Performance Rear Brake Kit will be a single piston yes.

        Helpful (1)
        Post Your Question
        8 More Questions
        what is the size of the rotors in inches? thanks 1 answer
        Will these fit the base Ecoboost 17 inch wheels? 1 answer
        Will these fit the base 17 inch rim? 1 answer
        So a stock ecoboost does not come with these even though they look very stock?if not then is it better to just get rear wilwood kit? 1 answer
        Will this let a 15” wheel with 0mm offset fit? 1 answer
        Is there any difference between these and a 2015 EcoBoost Performance Pack? 1 answer
        Are the rotors vented? 1 answer
        How are the calipers finished? 1 answer

          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Afternoon

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

          • 5/5

            Installation Time: Afternoon

            July 04, 2019

            They stop

            The brakes work great, they look exactly the same as the stock brakes but are painted black and the rotor has cooling fins and is thicker than the stock rotor is. It uses the same brake pads as the stock brakes.


            Year: 2019 Submodel: EcoBoost

            Helpful (0)

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