-9%
-9%
|
#721HD03
QA1 HD03 Proma Star Coilover Strut, 94-04 Mustang, Double Adj
- The QA1 Proma Star Strut is a lightweight, inverted strut design ideal for both street and race applications, improving performance and handling for Mustangs.
- Its inverted cartridge design with a large diameter shaft ensures smoother performance, better handling, and improved traction by reducing unsprung weight.
$589.95
/each
Factory Shipped
$653.57
Save $63.62
Quantity
Need Help? Call to Order
Add to a list
Select a vehicle to verify Fitment
Select Vehicle
Product Summary
Stock Height Suspension Height Adjustment, Adjustable
- The QA1 Proma Star Strut is a lightweight, inverted strut design ideal for both street and race applications, improving performance and handling for Mustangs.
- Its inverted cartridge design with a large diameter shaft ensures smoother performance, better handling, and improved traction by reducing unsprung weight.
- Double-adjustable valving allows for independent tuning of rebound and compression, offering 18-position adjustability for precise handling under any driving conditions.
- The strut offers easy bolt-in installation, ensuring a hassle-free upgrade process.
- Made in the USA, it requires QA1 caster camber plates, which are sold separately, with coilover conversion kits also available.
Key Specs
| MFG. Part # | HD03 |
| Suspension Height Adjustment | Stock Height |
| Shocks Included | Yes |
| Adjustable | Yes |
| Gas Charged | Yes |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicyQA1 HD03 Details
QA1 HD03 Details
The QA1 Proma Star Strut is a perfect choice for your Mustang. It's ideal for both street and race applications, thanks to its lightweight inverted strut design. This allows you the best possible performance and handling out of your car, regardless of your driving style.
Inverted Strut Design
A major advantage of the Proma Star strut is its inverted cartridge design. Unlike conventional designs, its large diameter shaft resists side loading, ensuring smoother and more consistent performance during hard cornering and braking. The lightweight threaded aluminum body offers reduced unsprung weight improving suspension responsiveness, leading to better handling and traction.
Double-Adjustable Valving
Double-adjustable struts are the ultimate in performance suspension. Independent tuning of rebound and compression allows you to fine-tune the handling of your Mustang for any driving condition. Adjustments are made under the hood with an easily accessible 18 position knob at the top of the strut tower. This is the choice for drivers who want the absolute best possible handling and performance from their car.
EASY, BOLT-IN INSTALLATION
Our commitment to thoughtful product design is evident in every fully bolt-in kit we produce, which guarantees a hassle-free installation process.
MADE IN THE USA
QA1 Proma Star struts are proudly made in Lakeville, Minnesota.
FITMENT NOTES
- Includes one individual strut only.
- QA1 Caster Camber plates are required and sold separately.
- 94-04 Mustang QA1 CC114
- Coil over conversion kits available as QA1 COK113
QA1 HD03 Specifications
QA1 HD03 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | HD03 |
| Brand | QA1 |
| Suspension Height Adjustment | Stock Height |
| Shocks Included | Yes |
| Adjustable | Yes |
| Gas Charged | Yes |
| Number of Valving Selections | 18 |
| Upper Shock Mount | Single Stud |
| Shock Type | Double-adjustable |
| Lower Shock Mount | Bracket |
| Shock Body Material | Aluminum |
| Finish | Painted |
| Material Type | Aluminum |
| Color | Black |
| Coilover Springs Included | No |
| Crossmember Included | No |
| Mounting Bracket Included | Yes |
| Hardware Included | No |
| Welding Required | No |
| Adjustable Valving | Yes |
| Position | Front |
| GENERAL | |
| GTIN Code | 806990174123 |
| Sold in Quantity | Each |
| Boot Included | No |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
Be the first to ask a question.
Fitment
Fitment
1994-2004 Ford Mustang

