Strut Kit Mustang 79-89 Double Adj w/Spring

The QA1 Strut Kit Mustang 79-89 Double Adj w/Spring is a precision suspension upgrade engineered for first- and second-generation Fox-body Mustangs demanding responsive handling and adjustability. Whether you're building a street machine, weekend track car, or restoring a classic with modern performance geometry, this double-adjustable strut system replaces worn OEM components with a tuned platform for cornering and ride control. The twin-tube design and 200 lb/in spring rate deliver the stiffness needed for spirited driving without sacrificing street manners on rougher pavement.

QA1's double-adjustable strut architecture allows independent tuning of compression and rebound damping, letting you dial in the suspension character to match your driving style and road surface. The aluminum construction with black anodized finish resists corrosion and reduces unsprung weight compared to heavy steel alternatives, improving response and reducing brake dive under hard deceleration. The integrated 200 lb/in coil spring is matched to the damping curve for balanced load handling; paired with quality lower control arms and sway bars, this kit forms the foundation of a truly capable chassis.

This strut pair fits 1979–1989 Ford Mustang models and is ideal for owners seeking plug-and-play front-end refinement without full frame modifications. Installation requires removal of the original strut assembly; proper wheel alignment is strongly recommended after fitment to ensure tire wear and steering geometry are optimized. The 20 lb shipping weight reflects a complete, ready-to-install solution that will transform your Fox-body's ride quality and cornering confidence.