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QA1 Tubular A-Arms (79-93 5.0L)

AmericanMuscle no longer carries the QA1 Tubular A-Arms (79-93 5.0L). Please check out 1979-1993 Foxbody Mustang Control Arms for an updated selection.
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AmericanMuscle no longer carries the QA1 Tubular A-Arms (79-93 5.0L). Please check out 1979-1993 Foxbody Mustang Control Arms for an updated selection.

Features & Details

  • Reduce Unsprung Weight, Improving Weight Distribution
  • Ideal for Race Applications
  • Tubular Steel Construction
  • Black Powdercoated Finish
  • Compressed Rubber Bushings
  • Fits 1979 to 1993 5.0L V8 Mustangs
Reduce Unsprung Weight. QA1's Eco-Comp Tubular Control Arms are the perfect budget minded solution to reduce the unsprung front end weight in your Mustang while improving the overall weight distribution, making them ideal for race applications.

Tubular Weight Saving Construction. Constructed from Tubular Steel these QA1 control arms are lighter than stock and feature increased strength and rigidity by design. They are completed in a durable black powder coated finish for long-lasting good looks.

Compressed Rubber Bushings. Engineered with performance in mind, these QA1 Eco-Comp Mustang Control Arms feature compressed rubber bushings to offer value without sacrificing handling performance.

Application. This set of two QA1 Eco-Comp Tubular Front A-Arms are designed to fit the 1979 to 1993 Mustangs equipped with the 5.0L V8 engine, including the LX 5.0, GT and SVT Cobra.

Technical Note. QA1 tubular control arms require the use of QA1 coil-over struts and QA1 caster/camber plates.

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3 Questions / 3 Answers

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I have the qa1 k member, and like to know how the bolt in spring perches work? I want to run tubular a arms and my stock spring. Not a fan of coilovers.


  • Unfortunately the QA1 Tubular A-Arms will require the use of a coilover.

    Pat K

Helpful (0)

Will this help me increase my steering angle. Building a fox body drift car and want as many mods that can increase my steering angle.


  • No it is not going to increase steering angle. You should do some research on drift style suspension components.


Helpful (0)

Coilover fitment Are qA1 coil overs the only ones that will work with these a arms?


  • I would say they work with different types of coilovers, just trying to get the QA1 coilovers to sell with them because they are $6xx bucks just for the front coilovers, although i checked to see how the QA1's are designed and the ones im going to be buying sometime in the near future (SR performance coilover kit with front and rear assembly) are designed fairly and very similar, so i would say that aslong as you get a coilover designed similar to the QA1's youre good...


Helpful (0)

Customer Reviews (4) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

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

  • 5/5

    Installation Time: Afternoon

    May 13, 2017

    Great product

    Product was exactly the way it was announced great price and of course free shipping how can you beat it definitely recommend it


    Year: 1988 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    May 29, 2015

    Great Fit

    Bought the control arms before I knew which K- member I was going to use. Found they work well with the Maximum Motorsports K/M.


    Year: 1993 Submodel: Other Clarksville, Va.

    Helpful (2)

  • 4/5

    Installation Time: Afternoon

    August 01, 2012

    QA1 Control Arm

    Great upgrade as long as you don't have torque numbers greater than 400 ft-lb.


    Year: 1993 Submodel: Other Memphis, TN, USA

    Helpful (3)

  • 5/5

    Installation Time: Afternoon

    February 09, 2012

    A arms

    They went in well and added a great aftermarket handling difference to my Fox Body Mustang


    Year: 1987 Submodel: Other Malvern P.A

    Helpful (3)

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