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Rear IRS Differential Bushing Kit; Red (99-04 Mustang Cobra)Find parts that fit my vehicle

Item 433644
32 Reviews of similar
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$24.99 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Rear IRS Differential Bushing Kit
      • Color: Red
      • High-Performance Polyurethane Construction
      • Specifically Designed for Independent Rear Suspension (IRS)
      • Reduces Differential Movement and Wheel Hop
      • Improves Power Transfer and Drivetrain Rigidity
      • Resistant to Transmission Fluids and Road Grime
      • Maintains Proper Pinion Angle Under Load
      • Precision Fit for Cobra Differential Housings
      • Durability Upgrade over Factory Rubber
      • Two-Hour Installation
      • Limited Lifetime Warranty
      • Fits 1999-2004 Mustang Cobra Models

      Description

      Elimination of Differential Twist and Wheel Hop. The Rear IRS Differential Bushing Kit; Red for the 1999-2004 Mustang Cobra is precision-engineered to lock the rear differential securely in place, preventing the excessive rotation and clunking common in the factory Independent Rear Suspension. By replacing the soft, compliant rubber mounts with high-stiffness polyurethane, this kit significantly reduces the violent wheel hop that plagues Cobras during hard launches. This stabilization ensures that your drivetrain energy is focused on moving the car forward rather than being wasted through component deflection, providing a much more controlled and predictable performance under heavy load.

      Superior Durability for High-Torque Applications. Built to handle the massive torque output of the supercharged Terminator and other SVT performance builds, the Rear IRS Differential Bushing Kit; Red is manufactured from a heavy-duty polyurethane compound that outlasts original equipment. Standard rubber bushings are notorious for tearing and leaking fluid under the stress of high-performance driving, but these red polyurethane components are virtually immune to chemical degradation, road salt, and oil. This ensures that your 1999-2004 Mustang Cobra maintains its drivetrain alignment and structural integrity for the life of the vehicle, even in the most demanding track or street environments.

      Optimized Driveline Geometry and Smoothness. The Rear IRS Differential Bushing Kit; Red helps maintain the critical pinion angle of your rear differential, which is essential for minimizing vibration and preventing premature wear on your universal joints. By keeping the differential housing properly aligned with the driveshaft, this kit ensures a smoother transfer of power and reduces the thud often felt during aggressive gear changes. Specifically designed for the 1999-2004 Mustang Cobra, these bushings provide the perfect balance between race-spec rigidity and enough dampening to keep road noise manageable for a high-performance street car.

      Installation. Putting this Rear IRS Differential Bushing Kit; Red on your Mustang Cobra takes 2 hours to install.

      Warranty. There is a limited lifetime warranty on this product.

      Application. The Rear IRS Differential Bushing Kit; Red fits 1999-2004 Mustang Cobra models.

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Set of Differential Bushings
      • (1) Set of Inner Metal Sleeves
      4.8

      Reviews of similar Suspension Products (32)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Mustang

      • Cobra - 99, 01, 03, 04