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Ford Performance GT350R Brake Upgrade Kit (15-18 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 2015-2018 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 2015-2018 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 Details

    What's in the Box
    • (1) GT350R Brake System
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    Customer Photos

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    18 Questions / 4 Answers

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    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.

      AM MikeW

    Helpful (1)

    I am confused. Someone said you needed a 35mm offset wheel to fit this brake kit but it is also stated that the performance pack wheel will not fit. According to the performance pack specs for the wheels there is 45mm front and 52mm rear offset where the MRR, which are stated to fit this upgrade, the fronts are listed at 40mm and the rears are 55mm rear offsets. Before I invest $4000 I really need a definitive answer. I already have the GT350 MRR wheels. Thank you.


    I have the MRR grey wheels with 285 front and 305 rear tires. Am I correct in assuming they have the same clearance as the black ones and will accommodate the GT350R Brembo Brake upgrade Kit???


    is this the performance pack brake system for gt mustangs


    • The Ford Performance GT350R Brake Upgrade Kit is what is found on the GT350 model Mustangs. This will be an upgrade for the GT Performance Packs.


    Helpful (0)

    I’m thinking of buying wheels for my car MRR M350 Black Wheel - 19x10 Front and 19 x 11 rear, but not sure if this upgrade brake kit will fit. Can someone help with this. Thank you


    • The MRR M350 Black Wheels are able to clear the Ford Performance GT350R Brake Upgrade Kit.

      Rob D

    Helpful (0)

    Will the 20x9.5 / 20x10.5 RTR Tech 7 wheels clear this kit?


    • The RTR Tech 7 Charcoal Wheels will clear the Ford Performance GT350R Brake Upgrade Kit.

      Rob D

    Helpful (0)

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    Customer Reviews (1) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Full Day

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

    • 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


      Year: 2016 Submodel: GT

      Helpful (4)

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