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Maximum Motorsports IRS Bumpsteer Kit (99-04 Cobra)

Market Price $172.44 You Save 13% ($22.49)
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  • Item 384305

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    Features & Details

    • Improve Handling
    • Correct IRS Oversteer
    • Increased Strength and Durability
    • Direct Bolt-On Installation
    • Heat Treated Stud
    • Tapered Studs with Rolled Threads
    • Chro-Moly Steel Spacers
    • Fits 1999-2004 IRS Equipped Cobra Mustangs
    Correct IRS Bumpsteer. Eliminate bumpsteer by correcting the geometry of the Independent Rear in your Cobra with the help of Maximum Motorsports fully adjustable kit that replaces the stock components that came from the factory.

    Quality Construction. This Maximum Motorsports Kit was designed using heated-treated, tapered studs with rolled edges, which is much stronger than alternative machined threads found on other tapered studs. The included spacer bushings are crafted from Chro-Moly steel, guaranteeing that they won't buckle during tightening, and come in a variety of sizes to ensure proper adjustment.

    Adjustable. Maximum Motorsports designed their IRS Bumpsteer Kit to be fully adjustable to allow you to fine-tune the oversteer characteristics of your Independent Rear for improved steering response and balanced handling.

    Application. The Maximum Motorsports IRS Bumpsteer Kit is specifically designed for use on 1999 to 2004 IRS equipped Cobra Mustang.

    Fitment: 1999 2001 2003 2004 Details


    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Tie Rod Aluminum Sleeves
    • (2) Rod Ends
    • (2) Tapered Bumpsteer Studs
    • (10) Bumpsteer Spacers
    • (8) Nuts
    • (2) Washers
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (2) Write a Review

    Overall Rating 5

    out of 5 stars

    Installation Time:Afternoon

    • Handling Improvement 4.5 4.5
    • Fit 5 5
    • Bang For Your Buck 4.5 4.5

    • 5/5

      Installation Time: Afternoon

      December 27, 2017

      Great product

      Great for lowered mustang. Helps correct steering geometry


      Year: 2003 Submodel: Cobra

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      July 17, 2015

      IRS Bumpsteer

      This kit does a good job removing the dartiness when on uneven pavement especially in corners. Well worth the time, effort and money.


      Year: 1999 Submodel: Cobra Brockton, MA

      Helpful (6)

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