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QA1 Mustang Suspension Parts & Pro-Active Systems


QA1
QA1 Mustang Suspension Parts & Pro-Active Systems

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.


Pro-Active Systems
So, put all the parts together, and what do you get? QA1 Pro-Active Systems.
Offered with bushing or rodend-mounted control arms, each one-stop-shop system includes a coil-over conversion kit, struts, caster/camber plates, tubular control arms, and a tubular K-member.

Coil-Over Conversion
  The Coil-Over Conversion Kit only works with QA1 Mustang Struts,   and it requires QA1's caster/camber plates (#122-CC100MU). Everything else is included to convert threaded struts to coil-overs.

Kit contents:

  • Two 175lb springs
  • Two 2-piece upper spring caps with bearings
  • Two spring seats
  • Two spring seat jam nuts and washers
  • The Coil-Over Hardware Kit for two QA1 Mustang Struts includes spring caps, seats, and washers.

    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, Teflon/Kevlar-lined, XM Rodends. Spacers are included to allow forward and backward arm movement for wheelbase adjustment.



  • 10 Products
    K-Member Kit

    122-MU2TKK
    Tubular K-Member Kit
  • 1979-93 Mustang 5.0L
    More info on QA1 MU2TKK
    $9.99
    Easy Kits
  • $906.99
    Order Today Ships 04/29/14
    Tubular K-Members

    122-MU2TK
    Tubular K-Member
  • 1979-95 Mustang 5.0L
    More info on QA1 MU2TK

    Fits Applications
    $9.99
  • $247.99
    Ships

    122-MU1TK
    Tubular K-Member
  • 1996-2004 Mustang 4.6L
    View this item

    Fits Applications
    $9.99
  • $249.99
    Ships
    K-Member Brace

    122-52105
    94-04 Mustang GT K-Member Brace
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    • FREE
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    $147.99
    Order Today Ships 04/29/14

    122-52106
    1979-93 Mustang K-Member Brace
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    $137.99
    Order Today Ships 04/29/14
    Sway Bar Reinforcement Bracket

    122-52107
    Sway Bar Reinforcement Bracket 79-93 Mustang
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    $44.99
    Order Today Ships 04/29/14
    Pro-Comp Control Arms

    122-MU1TCA
    Pro-Comp Tubular Control Arms
  • 1979-93 Mustang 5.0L
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    Fits Applications
    • FREE
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  • $301.99
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    Eco-Comp Control Arms

    122-MU1ESA
    Eco-Comp Tubular Control Arms
  • 1979-93 Mustang 5.0L
    View this item

    Fits Applications
    • FREE
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  • $172.99
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    122-MU2ESA
    Eco-Comp Tubular Control Arms
  • 1994-04 Mustang 5.0/4.6L
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    Fits Applications
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  • $219.99
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    122-MU3ESA
    Eco-Comp Tubular Control Arms
  • 1979-93 Mustang With SN95 Suspension
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  • $245.99
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    10 Products