Description
Versatile Coilover Suspension. The QA1 Proma Star Double Adjustable Front Coil-Over Kit features a 200 lb./in. spring rate designed to enhance both street and race performance for Mustang enthusiasts. It offers customizable ride height and damping, allowing optimization of handling, traction, and stance for various driving conditions. This kit is ideal for those seeking precise control and improved suspension dynamics on the road or track.
Construction and Appearance. Featuring a lightweight inverted strut design with a durable aluminum body, this coilover reduces unsprung weight to enhance responsiveness. The anodized aluminum caster camber plates provide corrosion resistance and enable accurate suspension geometry adjustments. The components exhibit a high-quality finish that combines strength with a sleek, performance-oriented appearance.
Installation. The fully bolt-in design enables straightforward installation without the need for special modifications or drilling, ensuring a hassle-free setup for both experienced technicians and DIY installers.
Warranty. This coilover kit is backed by a warranty that assures quality and reliability.
Application. Designed specifically for the 2005–2014 Mustang front suspension, this kit includes all necessary hardware for a complete upgrade.
QA1 HD05-12200
CA Residents: WARNING: Cancer and Reproductive Harm
- QA1 Proma Star Coilover Strut Kits Are A Versatile Choice For Any Mustang Owner
- Ideal For Both Street And Race Applications
- Custom-Tailored Spring Rate And Strut Valving Packages Achieve The Ultimate Level Of Ride And Performance
- Lightweight Inverted Strut Design
- Adjustable Ride Height And Valving Improve Performance, Handling, And Stance
- Inverted Cartridge Design Resists Side Loading For Smoother Performance During Hard Cornering And Braking
- Lightweight Aluminum Body Reduces Unsprung Weight To Improve Suspension Responsiveness
- Adjustable Ride Height Allows 0 To 2 Inches Lower Than Stock
- Tuned Spring Rate Tailored For Street, Drag Racing Or Handling Applications
- Double-Adjustable Coil-Overs Provide Independent Rebound And Compression Tuning
- Adjustments Made Easily Via 18 Position Knob At Strut Tower
- Lightweight Aluminum Caster Camber Plates With Anodized Finish For Durability
- Precision Suspension Geometry Adjustment And Improved Tire Wear Patterns
- Fully Bolt-In Kit For Easy Installation
- Made In The USA – Lakeville, Minnesota
- Kit Contains Pair Of Struts, Springs, Caster Camber Plates And Hardware
- Spring Rate 200lb/in
- Springs Included
- Strut Valving Double Adjustable
- Vehicle Position Front
- Fits 05-14 Mustang
| Brand | QA1 |
| Front Drop Height | 2.0 |
| Rear Drop Height | 0.0 |






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