Description
Single Adjustable Coilover Strut. The QA1 Proma Star Single Adjustable Front Coil-Over Strut is engineered to enhance both street and track performance by improving your Mustang’s handling and ride quality. It features an easy-to-use rebound adjustment knob with 18 positions, allowing for precise tuning to balance comfort and performance. This strut is ideal for enthusiasts seeking a durable suspension upgrade with significant handling benefits.
Construction and Appearance. The strut boasts an inverted cartridge design with a large diameter shaft to resist side loads and deliver consistent damping. Its lightweight body is crafted from threaded aluminum, reducing unsprung weight and improving suspension responsiveness. The finish is a clean, precision-machined aluminum look, combining function with style.
Installation. Installation is straightforward and bolt-on, requiring no drilling or fabrication. The kit includes all necessary components for an easy upgrade when used with separately sold caster camber plates.
Application. Designed specifically for the 2005-2014 Mustang, this strut requires caster camber plates (sold separately) and is not compatible with factory size springs.
QA1 HS05
CA Residents: WARNING: Cancer and Reproductive Harm
- Single Adjustable Valving with 18-Position Rebound Adjustment Knob
- Inverted Cartridge Design Resists Side Loading for Consistent Damping
- Lightweight Threaded Aluminum Body Reduces Unsprung Weight
- Designed for Enhanced Suspension Responsiveness
- Provides Improved Handling and Traction
- Easy Bolt-In Installation, No Drilling Required
- Made in the USA
- Requires Caster Camber Plates (Sold Separately)
- Not Compatible with Factory Size Springs
- Fits 2005-2014 Mustang
| Brand | QA1 |
| Front Drop Height | 2.0 |
| Rear Drop Height | 0.0 |






Reviews
There are no reviews yet.