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Maximum Motorsports IRS Differential Bushings; Aluminum (99-04 Cobra)

Item 384304
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Differential Bushings
      • Pinion Angle Adjustable
      • Up to 4.5 Degrees of Adjustment
      • Aluminum Construction
      • Prevent Damage to Differential Housing
      • Minimize Driveline Vibrations
      • Spherical Washers Included
      • Fits 1999-2004 IRS Equipped Cobra Mustangs


      Prevent Differential Damage. Prevent damage to your IRS Rear Differential by replacing your worn stock rubber bushings with a stiffer set of Maximum Motorsports Aluminum Differential Bushings. They allow for proper pinion angle adjustment up to 4.5 degrees to minimize driveline vibrations and will further help to eliminate wheel hop in your Cobra's independent rear.

      Quality Construction. The Maximum Motorsports Aluminum Bushing Kit is designed to prevent the breakage of your rear differential cover that is caused by excessive wheel hop. Wheel hop causes violent movement of the differential, which can cause the differential cover to break at the rear mount. Upgrading to stiffer front and rear aluminum bushings will prevent the violent movement allowed by stock rubber counterparts, ultimately protecting your rear.

      Application. This Maximum Motorsports IRS Aluminum Differential Bushing Kit is designed to fit 1999-2004 IRS equipped Cobra Mustangs.

      Fitment: 1999 2001 2003 2004 Details

      Maximum Motorsports MMIRSB-40.2

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rear Differential Mount
      • (4) Spherical Convex Washers
      • (4) Spherical Concave Washers
      • (4) Front Differential Mount Spacers
      • (18) Shim Spacers

      Tech Specs


      Customer Reviews (2)

        Reviews of Maximum Motorsports Drivetrain products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

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