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Ford Performance Ring and Pinion Installation Kit (15-20 All)

Item 399283
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Market Price $160.99 You Save 12% ($19.00)
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$141.99 (kit)

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      Product Information

      Features, Description, Reviews, Specs & Installation


      • Ring and Pinion Replacement Kit
      • Meets OEM Specifications
      • Recommended as Part of Gear Change or Replacement
      • Engineered for Optimal Performance
      • Expert Installation Required
      • 24 Month or 24,000 Mile Included
      • Fits All 2015 to 2020 Ford Mustangs


      Performance at Its Best. The Ford Performance Ring and Pinion Installation Kit is the perfect for breathing new life into your well driven Mustang. Ford Performance engineers every component so that you get the most out of your Pony. For optimal horsepower, torque and speed, invest in the Ford Performance Ring and Pinion Installation Kit.

      That New Engine Feel Is Back. Feel every g-force that you can muster out of your pony by installing the Ford Performance Ring and Pinion Installation Kit with your new gear set. Made of premium composites with advanced design, you’ll definitely receive the most value for your investment. Choose the Ford Performance Ring and Pinion Installation Kit for you next gear rebuild and feel a world of difference.

      Built on Racing History. Ford Performance has built a name for itself since humble beginnings that started more than a century ago. They have since delivered the very best in aftermarket racing components using years of accumulated knowledge from the track. Give your Pony the best that the racing industry has to offer with the Ford Performance Ring and Pinion Installation Kit.

      Installation. The Ford Performance Ring and Pinion Installation Kit takes approximately 4 hours to install. Professional installation is highly recommended by the product manufacturer.

      Warranty. Ford Performance backs the Ring and Pinion Installation Kit with a 24 month or 24,000 mile guarantee. The warranty covers the original buyer.

      Application. The Ford Performance Ring and Pinion Installation Kit fits All 2015 to 2020 Ford Mustangs.

      Fitment: 2015 2016 2017 2018 2019 2020 Details

      MPN# M-4210-B3

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (8)

      Write a Review

      Ratings Summary

      4.9 out of 5 overall rating from 8 customers

      Installation Time: Full Day

      Installation Cost: $250-$500

      • March 19, 2020

        4 2019 GT - Hoop Installation Time: Full Day

        Couple of things missing

        This is a must have for installation. However, it did not contain end seals nor did it contain the cage bolts that are single use items. Otherwise this was a much cheaper than getting all the parts from the dealer.

        Helpful (0)
      • January 23, 2020

        5 2018 GT - FastOne Installation Time: Afternoon

        ring n pinion kit

        always great getting a well made product that makes the job go easier

        Helpful (0)
      • November 15, 2019

        5 2016 GT - Warinche Installation Time: Afternoon

        If you get new Ring gear and pinion, GET THIS!

        This was perfect, I have my own mechanic and he didn’t have any issues with the install at all. Don’t go the cheap way and reuse the old bearings. I mean you can; but, when upgrading/replacing rear gear and pinion you want to replace everything to be safe. This kit was perfect my mechanic said he wasn’t missing a thing. 5 stars!

        Helpful (0)
      • July 11, 2019

        5 2016 GT - JavierB Installation Time: Shop Install Installation Cost: $250-$500

        Ring and Pinion Install

        Ring and Pinion install kit worked perfectly with my 3.73 gear install nothing but the best from Ford Performance

        Helpful (0)
      • July 04, 2019

        5 2016 GT - DarrylB Installation Time: Full Day

        Great product

        As always American muscle is the best. Fast shipping as always. Ford oem products also.

        Helpful (0)
      • April 25, 2019

        5 2017 GT - SteveE Installation Time: Afternoon

        Gear install kit

        Use of Ford Performance kit to rebuild aluminum carrier with existing gears and new Torsen was simple with this kit. All shims bearings and seals along with new ring gear bolts, pinion nut and crush sleeve make it a breeze.

        Helpful (0)
      • April 16, 2019

        5 2016 GT - Jason00000 Installation Time: Full Day

        Great kit to aid in the install

        This kit had everything I needed with a few extras to get my new 3.73 gears installed

        Helpful (0)
      • February 15, 2018

        5 2015 GT - JeremyO Installation Time: Full Day

        Just what I needed

        This is just what I needed to install my 3:73 gears

        Helpful (10)

      Questions & Answers (0 answers)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Carrier Bearing Set
      • (1) Crush Sleeve
      • (1) Gear Marking Compound
      • (1) Pinion & Carrier Shim Set
      • (1) Pinion Bearing Set
      • (1) Pinion Nut
      • (1) Pinion Seal
      • (1) Ring Gear Bolt Set

      Will It Fit My Mustang

      • Bullitt - 19, 20
      • EcoBoost - 15, 16, 17, 18, 19, 20
      • GT - 15, 16, 17, 18, 19, 20
      • GT350 - 15, 16, 17, 18, 19, 20
      • GT350R - 15, 16, 17, 18, 19, 20
      • GT500 - 20
      • V6 - 15, 16, 17

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