Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win A 2018 RTR Spec 3 Mustang Enter Now!

Maximum Motorsports Rear IRS Grip Package - Street (99-04 Cobra)

Market Price $935.47 You Save 13% ($122.02)
Our Price

$813.45 (kit)

FREE Shipping
  • Item 384318
  • MPN# MMRG-21

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
In Stock Ships same business day.
Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Street Grip Package
    • Reduce Wheel Hop
    • Eliminate Bushing Deflection
    • World Class Handling & Traction
    • Upper/Lower Delrin Control Arm Bushings
    • Urethane Differential & Subframe Bushings
    • Bumpsteer Kit & Rear Sway Bar End Links
    • Installation Tools Included
    • Fits 1999-2004 IRS Equipped SVT Cobra
    Improved Handling. Obtain the handling and traction that your Cobra's IRS Suspension should have had from the factory by upgrading to the Maximum Motorsports IRS Rear Street Grip Package. This collection of modifications will significantly reduce that dreaded wheel hop and improve the overall handling and performance of your IRS equipped 4V Mustang.

    Reduce Wheel Hop. The Rear IRS Street Grip Package comes with everything necessary for a complete replacement of those stock, worn out bushings, provide proper alignment for improved handling and reduce wheel hop. Wheel Hop can cause damage to your differential cover due to violent movement so replacing your stock, weak components with those found in this package will prove to further protect your 4V investment.

    Street Grip Package Includes. Delrin Upper and Lower Control Arm Bushings, Urethane Differential and Subframe Bushings, a IRS Bumpsteer Kit and Adjustable Rear Sway Bar End links are all included. Specialty tools, all necessary hardware and detailed instructions round out this package to aid in making installation a breeze.

    Delrin Bushings. Upgrading to Delrin Control Arm Bushings will significantly reduce deflection, which will improve the handling of your Cobra and significantly reduce wheel hop. Soft, stock rubber bushings are the main culprit for wheel hop from the independent rear of your Cobra, so eliminate those inferior rubber bushings and upgrade to some high quality Delrin replacements.

    Application. This Maximum Motorsports Street IRS Rear Grip Package is specifically designed to fit 1999-2004 IRS equipped Cobra Mustangs.

    Fitment: 1999 2001 2003 2004 Details

    What's in the Box
    • Delrin Upper Control Arm Bushing Kit
    • Delrin Lower Control Arm Bushing Kit
    • Urethane Differential Bushing Kit
    • Urethane Subframe Bushing Kit
    • IRS Bumpsteer Kit
    • IRS Sway Bar End Link Kit
    • Specialty Tools
    • Detailed Instructions
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Cobra - 99, 01, 03, 04

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    You Might Also Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    More Products You Might Like

    Customer Reviews (2) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Shop Install

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

    • 4/5

      Installation Time: Shop Install

      December 29, 2017

      A must for IRS

      Great product and I feel like a must for every terminator or cobra with irs out there. Makes the car feel totally better and different. Would recommend to anyone.


      Year: 2004 Submodel: Cobra

      Helpful (0)

    • 5/5

      December 04, 2016

      5 star

      The quality of this product is great and after the install you can really feel the difference over OEM. Highly recommend.


      Year: 2003 Submodel: Cobra

      Helpful (0)

    Related Mustang Categories