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The Driveshaft Shop 9-Inch Direct Bolt-In Rear Conversion Kit (15-23 Mustang w/ Automatic Transmission)

Item 422545
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Our Price

$6,021.41 (kit)

FREE Shipping Market Price $7,044.99 You Save 15% ($1,023.58)

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • Rear Conversion Kit
      • Makes Your Car More Capable of Handling More Horsepower
      • Features a 9-Inch Rear Housing with Integrated Rear Mounting Points
      • Equipped with 1400HP Pro-Level Axles
      • With 300M 30 Spline Center Bars
      • Full Billet 4340 CV Cages
      • With Billet Differential Axle Stubs
      • Comes with a 4-Inch Aluminum Shaft Sporting the New CV Design
      • Front Mount Connects to the Original 5 Pinion Bolts on the 9-Inch Center Section
      • Direct Bolt-On Installation
      • Covered by a 1-Year Warranty
      • Engineered to Fit 2015-2023 Ford Mustang Models with Automatic Transmissions


      Powerful Driving Performance. Let your car exhibit a more powerful drive by installing this The Driveshaft Shop 9-Inch Direct Bolt-In Rear Conversion Kit. This kit helps your vehicle in handling more horsepower while retaining your car’s rear driveability. It is equipped with a 9-inch rear housing that’s integrated with rear mounting points, as well as 1400HP pro-level axles and 300M 30 spline center bars.

      Tough Construction. All of this kit’s components are made of high-quality and durable materials. Its CV cages and differential axle stubs are crafted using full billet material. It also comes with a tough 4-inch aluminum shaft that’s sporting the new CV design. With regular care and maintenance, this rear conversion kit will be able to serve you for a long time.

      Direct Bolt-On Installation. Setting up this rear conversion kit requires some mechanical skills. But for your convenience, its components are designed to directly bolt onto your vehicle’s existing points and come with all the necessary hardware.

      Covered by a 1-Year Warranty. For your peace of mind, this product is covered by a 1-year warranty. For more warranty information, you may visit the official manufacturer's website.

      Application. The Driveshaft Shop 9-Inch Direct Bolt-In Rear Conversion Kit is engineered to fit 2015-2023 Ford Mustang models with automatic transmissions.



      The Driveshaft Shop FD9-1A

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) 9-Inch Rear Housing
      • (1) Front Mount
      • (1) Set of Mounting Brackets
      • (1) Set of Axles and Center Bars
      • Installation Hardware

      Questions & Answers

      10 More Questions

      Will It Fit My Mustang

      • Bullitt - 19, 20
      • EcoBoost - 15, 16, 17, 18, 19, 20, 21, 22, 23
      • GT - 15, 16, 17, 18, 19, 20, 21, 22, 23
      • GT350 - 15, 16, 17, 18, 19, 20
      • GT350R - 15, 16, 17, 18, 19, 20
      • GT500 - 20, 21, 22
      • Mach 1 - 21, 22, 23
      • V6 - 15, 16, 17