.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
QA1 Mustang II Pro Coil Shock Systems
Experience exceptional ride quality on both the street and the strip with the QA1 Mustang II Pro Coil Shock Systems. Designed for performance enthusiasts, these systems offer a range of options to suit your specific needs.
Key Features
- Adjustable Valving Options: Choose from double adjustable, single adjustable, drag "R" series adjustable, and non-adjustable valving to fine-tune your ride.
- Spring Rate Flexibility: Available in four different spring rate options, ensuring you find the perfect match for your vehicle.
- Customizable Ride Height: The fully threaded body allows for easy ride height adjustments, enabling you to achieve that desired "in the weeds" stance.
- Versatile Applications: Ideal for drag racing, street performance, autocross, road racing, and street rod setups.
Specifications
- Includes (2) QA1 high-performance shocks
- Comes with (2) chrome-plated, specially designed springs
- All necessary mounting hardware included for straightforward installation
- Lightweight aluminum construction for enhanced performance
- 100% dyno tested and serialized for quality assurance
- Rebuildable and revalveable at QA1 Factory or authorized service centers
- Sold in pairs for complete front suspension upgrades
Installation and Fitment
The QA1 Mustang II Pro Coil Shock Systems are designed for easy, bolt-in installation, making it simple to upgrade your vehicle's suspension without extensive modifications.
Product Reviews
Many users have praised the QA1 Mustang II Pro Coil Shock Systems for their impressive handling and ride quality. One customer noted how the adjustable features allowed them to fine-tune their setup for both street and track use, resulting in a noticeable improvement in performance. Another user highlighted the ease of installation, making it a great choice for DIY enthusiasts looking to enhance their vehicle's capabilities.
Other Part Numbers:
QA1 #qapMS303-08600
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
| Sale price | None |
| Wholesale price | $703.98 |
| Shipping |
Weight: 18.60 Length: 25 Width: 10 Height: 6 |
| Product Added At | Monday 23 December, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Yes |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $596.59 | $779.86 | ? | $703.95 | ? | 2025-07-11 10:45:10 |
