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Ford Performance GT350R Brake Upgrade Kit (15-20 GT, EcoBoost)

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Market Price $4,744.08 You Save 12% ($545.78)
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$4,198.30 (kit)

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  • Item 397731

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    Features, Video & 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 2015-2020 Ford Mustang GT and EcoBoost Models

    Review & Installation Video

    Review & Install Video

    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 2015-2020 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 2020 Details

    MPN# M-2300-Y

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

    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?

      Customer Photos (8) Submit Your Photo

      View All 8 Photos

        Questions & Answers (46)

        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 (16)

        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 (5)

        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 (4)

        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 (3)

        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 (3)
        Post Your Question
        10 More Questions
        Does this kit come with Stainless Steel brake lines? 1 answer
        Will this kit work on a 2016 v6 with after market wheels or what else needs to be changed in order for this kit to work? 1 answer
        Would the 19" Performance Pack 2 wheels clear the brake calipers? 1 answer
        This set works https://www.americanmuscle.com/staggered-rtr-tech-5-charcoal-nitto-nt555-g2-kit-19in-1517.html with this brake kit 1 answer
        I have a 2018 GT with Steeda 1 inch lowering springs and I’m running 20x10 ( 35 offset) I’m the front and 20x11 ( 50 offset) I’m the rear. Will this clear? And will putting this brake kit on push my wheel out more in the rear? Thank you! 1 answer
        Will this kit fit my AM 20x8.5 and 20x10 staggered track pack wheels 1 answer
        what is the offset for the wheels this kit needs 1 answer
        Ive read the 350 and R have different brake calibration it is even modified For the cup 2 tires how is this addresses I havent went to cup tires on my GT 350 due to that I run track time with SCCA From what I understand just the weight difference from CF wheels call for a different calibration so the antilock system doesn't act up My son just picked up a 19 Mustang ecoboost but we are concerned there isnt any calibration software or ar least a different abs block 0 answer
        Hi. Will this brake kit be compatible with my R hand drive 2016 Uk spec Mustang GT. I have 20" staggered off set wheels fitted. The park brake for Uk spec mustangs always seems to be a issue when trying to import bigger brakes!! Thanks. 1 answer
        Will these brakes fit with the 2018 Performance Pack 19" Wheels and 1 inch spacers all around? 1 answer

          Customer Reviews (3) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Weekend

          Installation Cost:$500-$1000

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



          • 5/5

            Installation Time: Shop Install

            Installation Cost: $500-$1000

            February 08, 2019

            Perfect Brakes

            I bought this kit for running on COTA, and even without stainless steel brake lines, the stopping power is unbelievable, and you would always find that you are pressing the brake paddle too early. The only imperfection is that at super low speed, the brake will make a strange noise, but with that stopping power, who would care about noise?

            YifanL

            Year: 2017 Submodel: GT

            Helpful (1)

          • 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 (10)

          • 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 (22)

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