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QA1 K-Member Brace (79-93 All)

Market Price $144.27 You Save 10% ($14.30)


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  • Item 50605
  • MPN# 52106

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Features & Details

  • Improves Control and Handling
  • Reinforces Stock OEM Cross Member
  • Adjustable for Fine Tuning Preload
  • Fits All 1979 to 1993 Mustangs
Improves Handling Performance. Designed to reinforce the OEM cross member (K-Member) during hard cornering, the QA1 K-Member Support Brace helps to keep the lower control arms from distorting during extreme conditions for greatly improved control and handling.

Adjustable. The QA-1 K-Member Brace is currently the only brace on the market to feature an adjustable sleeve for fine tuning the pre-load.

Application. This QA-1 Lower K-Member Support Brace is designed to fit all 1979 to 1993 Mustangs, including LX, GT, and SVT Cobra models.

Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 Details

What's in the Box
  • (1) K-member brace
  • (4) Bolts
  • (4) Flat washers
Installation Info
Will it fit my Mustang?
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93

Customer Photos (3) Submit Your Photo

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3 Questions / 3 Answers

Ask a Question

Clear long tubes Will this brace clear long tube headers on a 1990 5.0?


  • This QA1 K-Member Brace (79-93 All) is adjustable and should clear long tube headers without any issues. If for any reason you did need more clearance, you can put a small dent in your headers and this will not affect the sound or the performance of them.


    Good Answer (0) (0)

Question Resolved

Will this brace work with the QAI tubular k-member?


  • Hi, QA1 K-Member Brace will work with QA1 Tubular K-Member because the QA1 K-Member uses the all the mounting points from a stock Ford Mustang K-member.

    Chris J

    Good Answer (0) (0)

Question Resolved

Seeing that this unit is adjustable, will it clear a Moroso 7-quart oil pan? My old k-member brace had to removed because of clearance issues at around the rear oil drain plug.


  • Hi, This QA1 K-Member Brace will not work with a Moroso 7 Qt. oil pan because this brace gets installed right where the stock brace, the only adjustment that is made is width for fine tuning the pre-load.

    Chris J

    Good Answer (0) (0)

Question Resolved

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

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

  • 5/5

    Installation Time: Afternoon

    January 03, 2016

    great k brace

    this unit is a great add to your car / install is a afternoon / it helps with front end handling


    Year: 1989 Submodel: Other milwaukee wi

    Helpful (1) (0)

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