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Street Tubular Control Arms 1979-1993 Mustang 5.0L



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QA1 MU1ESA Street Tubular Control Arms 1979-1993 Mustang 5.0L $221.99
Street Tubular Control Arms
  • 1979-1993 Mustang 5.0L

  • QA1 MU1ESA Details

    Street Control Arms

    Street control arms are built with poly bushing and engineered for performance. They feature a factory replacement ball joint and polyurethane pivot bushings, these control arms work great on vehicles used primarily for cruising and long distance events.


    Bushing Material
    Bushings Included
    Hardware Included
    Arm Finish
    Black powdercoated
    Arm Material
    Ball Joint Included
    Ball Joint Plate Type
    Control Arm Style
    Sold as a pair
    Manufacturer's Part Number:

    These QA1 suspension parts for Mustangs are some of the most advanced ever designed. Reducing the weight is one of the keys to go fast, moving weight from your Mustang is the best place to start. By design Mustangs are nose heavy vehicles that causes issues with cornering and acceleration. QA1 offers a strong, well engineered and reasonably priced solution to cutting the weight on your Mustang to make it accelerate faster, and handle better.

    Tubular K-Members
    Designed to reduce weight (up to 28 pounds), increase strength, improve geometry, and bolt-in as
    a factory swap, QA1's Tubular K-Members' mounting points have been digitally indexed from new factory pieces. Other highlights include: greater header and oil pan clearances for easier installation and maintenance; improved bump steer, anti-dive, and Ackerman angles for maximum performance; black powdercoated for durability; and the use of stock or aftermarket A-arms. When using coil-over kits, the spring perches are removable for even more weight savings. Mustang K-members will not work with factory style springs. 

    Eco-Comp Tubular Control Arms
    Eco-Comp Tubular Control Arms are an economical choice for street and strip. They are built with QA1's exclusive compressed rubber bushings and engineered for performance.

    Pro-Comp Tubular Control Arms
    These control arms use QA1's exclusive heat-treated chromoly, PTFE/Kevlar-lined, XM Rodends. Spacers are included to allow forward and backward arm movement for wheelbase adjustment.


    • Header and oil pan clearance maximized for easier maintenance and installation
    • Bolt-in engine mounts that can be easily swapped out for future engine changes
    • QA1 K-Members are 50% lighter than the stock K-member


    Does QA1 MU1ESA fit your vehicle?

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    1979-1993 FORD MUSTANG

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    MU1ESA - QA1 Mustang Street Performance and Racing Suspension Components is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Great items! Great items work flawless and not to say the customer service shipping a+
    Date published: 2016-08-23
    • y_2017, m_11, d_19, h_1
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
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