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-QA1 79-89 Ford Mustang Proma Star Coilover Strut Kit Single Adjust-Shocks and Struts-QA1
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QA1 79-89 Ford Mustang Proma Star Coilover Strut Kit Single Adjust

QA1
QAPHS01-12200
806990174376
Shocks and Struts
Out of stock
$ 1,720.42 $ 1,552.95

SKU: HS01-12200 | UPC: 806990174376

QA1 HS01-12200 Proma Star Coilover Strut Kit, 79-93 Mustang, Single Adjust, 200lb Street

QA1 Proma Star coilover strut kit HS01-12200 delivers front suspension performance for 1979-1993 Ford Mustang Fox Body models. This single adjustable setup features inverted monotube struts with 200 lb/in springs for responsive street driving and track capability. Ride height adjustment and damping tuning allow precise control over handling, cornering, and vehicle stance with bolt-in simplicity.

Key Features

  • Inverted Strut Design: Monotube construction resists side loading to maintain strut alignment, improve durability, and deliver consistent damping under hard cornering
  • Single Adjustable Valving: 24-position compression adjustment tunes damping from firm track settings to compliant street ride without removing the strut
  • 200 lb/in Tuned Spring Rates: Progressive rates balance street comfort with performance grip, reducing body roll and nose dive for sharper response
  • Ride Height Adjustability: Threaded spring perch and body collar provide 1.5-2 inches of drop for custom stance while preserving suspension travel
  • Lightweight Caster/Camber Plates: Billet aluminum plates included for accurate alignment, caster gain, and reduced bind on lowered setups

Product Notes

  • Kit includes pair of struts, 200 lb linear springs, caster/camber plates, height hardware, and mounting hardware for complete front installation
  • Fits 79-93 Fox Body Mustangs with wide or narrow spindles including OEM and aftermarket
  • Fully rebuildable and serviceable with QA1 rebuild kits for long-term performance

Installation Notes

  • Professional installation recommended.
  • Bolt-in design uses factory mounting locations, no welding or fabrication required
  • Compatible with stock control arms, aftermarket tubular arms, and wide/narrow spindles

This Part Fits

Year Make Model Submodel
1979-1981 Ford Mustang Base
1981 Ford Mustang Cobra
1979-1981 Ford Mustang Ghia
1982-1983 Ford Mustang GL
1982-1983 Ford Mustang GLX
1982-1989 Ford Mustang GT
1984 Ford Mustang GT-350 20th Anniversary
1982-1984 Ford Mustang L
1984-1986 Ford Mustang SVO
1983 Ford Mustang Turbo GT

Why Choose QA1?

  • Over 30 years specializing in motorsports suspension for drag, circle track, and street performance
  • All products manufactured in 83,000 sq ft Lakeville, MN facility with in-house engineering
  • Proven components used by racers including rebuildable designs and carbon fiber driveshafts

Frequently Asked Questions

  • Q: Will this kit fit 1990-1993 Mustang models?
    A: Yes, designed for complete 1979-1993 Fox Body platform including SN95 nose conversions on narrow or wide spindles
  • Q: What materials are used in construction?
    A: 1.25 inch steel inverted monotube body, 6061-T6 aluminum components, Eibond coated springs, and billet hardware for corrosion resistance
  • Q: What is the warranty and service interval?
    A: QA1 offers limited lifetime warranty on manufacturing defects. rebuild every 50,000 miles or annually for track use with QA1 service parts

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure foam-packed box, 25 x 11 x 11 inches
  • Weight: 24.9 lbs shipping weight

Request For Information

Have questions about QA1 79-89 Ford Mustang Proma Star Coilover Strut Kit Single Adjust? Fill out the form below and we'll get back to you by the next business day.
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