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Qa1

QA1 90-93 Ford Mustang Proma Star Coilover Strut Kit Single Adjust

SKU: QAPHS02-12200

Coilover Kits

QAP Coil Shocks - Proma Star

Qa1

QA1 90-93 Ford Mustang Proma Star Coilover Strut Kit Single Adjust

SKU: QAPHS02-12200

Coilover Kits

QAP Coil Shocks - Proma Star

A$3,258.78
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

As part of the number one choice for custom suspension systems, QA1 Proma Star single adjustable coilover systems are available in several lengths, making them easy to fit in almost any situation. Both the double-adjustable versions and these single-adjustable models allow you to set your valving to fit your driving style, so you are ready to hit the road, nearest racetrack, or anywhere in between. Get that perfect stance with adjustable ride height when you order the QA1 Proma Star single adjustable coilover systems best suited for your application.

Other product features include:

* On-the-car adjustable valving makes it quick and easy to dial in your desired level of comfort and performance
* Shocks feature a 2 in. body diameter and can be mounted in any orientation
* Spring mounting hardware designed for coil springs with a 2 1/2 in. inside diameter
* Alternative mounting options available to fit your custom chassis
* 100-percent dyno tested and serialized
* QA1 single-adjustable shocks are designed for performance street driving, autocross, and lower-powered drag racing (rear only)
* All QA1 single-adjustable shocks feature simultaneous compression and rebound adjustment on one knob (18 positions)

Product Overview

Product Overview QA1 Proma Star coilover strut kits are a versatile choice for any Mustang owner. Ideal for both street and race applications, thanks to custom-tailored spring rate and strut valving packages which achieve the ultimate level of ride and performance. The lightweight inverted strut design, adjustable ride height and valving bring out the best possible performance, handling, and stance. Inverted Strut Design Ride Height Adjustability Tuned Spring Rates Single-Adjustable Coil-Overs Lightweight Caster Camber Plates Easy, Bolt-In Installation Made in the USA Fitment Notes Kit contains one pair of struts, springs, caster camber plates and related hardware. 79-93 Fox Body applications work on wide and narrow spindles.


Features and Benefits

  • Inverted design resists side loading
  • Single or double adjustable valving options
  • Lightweight
  • Easy, bolt-in installaion
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 90-93 Ford Mustang Proma Star Coilover Strut Kit Single Adjust
Manufacturer Part Number:HS02-12200
Part Number:qapHS02-12200
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Strut Assembly HS02-12200
UPC:806990174383

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
qapHK41-FMM3 QA1 90-93 Ford Mustang Level 1 Handling Kit w/ Shocks (1x qap52891, 1x qapHS02-12200, 1x qapRCK52402)

Part Type

Suspension Strut Assembly

Data: v4.2 - Upd: 2026-10-04 11:50:52

Features

  • Easy, bolt-in installaion
  • Inverted design resists side loading
  • Lightweight
  • Made in the USA
  • Single or double adjustable valving options

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
HS02-12200
Product Attributes - Part Type
Coilover Kits
Product Attributes - Product Line
QA1 Proma Star Single Adjustable Coilover Systems
Product Attributes - UPC
806990174383
Product Attributes - Coilover Kit Position
Front
Product Attributes - Adjustable Valving
Yes
Product Attributes - Number of Valving Selections
18
Product Attributes - Shocks Included
Yes
Product Attributes - Internal Design
Twin-tube
Product Attributes - Coilover Springs Included
Yes
Product Attributes - Spring Rate (lbs/in.)
200 lbs./in.
Product Attributes - Suspension Height Adjustment
0.0-2.0 in. lowered
Product Attributes - Gas Charged
No
Product Attributes - Extended Length (in.)
18.92
Product Attributes - Collapsed Length (in.)
14.05
Product Attributes - Upper Mount
Stud
Product Attributes - Lower Mount
Bracket
Product Attributes - Shock Body Material
Aluminum
Product Attributes - Shock Body Finish
Black
Product Attributes - Spring Finish
Black
Product Attributes - Crossmember Included
No
Product Attributes - Adjustable Mounting Bracket Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Welding Required
No
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapHS02-12200
SFX Item ID 4095856
Supplier Item Code 4095856
Manufacturer SKU HS02-12200
Manufacturer UPC 806990174383
Alternative References qa1, QA1-HS02-12200

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1990
    Ending Year1993
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1990
    Ending Year1993
    Engine TypeL4
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1990
    Ending Year1993
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
  • UniversalNo
    MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA R
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1990
    Ending Year1993
    Engine TypeV8
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Engine VIN CodeE
  • MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1990
    Ending Year1990
    Engine TypeL4
    CID140
    Liter2.3
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Engine VIN CodeA
  • MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1990
    Ending Year1993
    Engine TypeV8
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Engine VIN CodeE
  • MakeFORD
    ModelMUSTANG
    SubmodelLX
    Beginning Year1991
    Ending Year1993
    Engine TypeL4
    CID140
    Liter2.3
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Engine VIN CodeM
  • MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Engine VIN CodeD
  • MakeFORD
    ModelMUSTANG
    SubmodelSVT COBRA R
    Beginning Year1993
    Ending Year1993
    Engine TypeV8
    CID302
    Liter5.0
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Engine VIN CodeD

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