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Vivid Racing Gear 
QA1 Mustang II Pro Coil Shock Systems (MD303-08700)
If you're searching for a way to enhance your ride quality on both the street and the strip, the QA1 Mustang II Pro Coil Shock Systems are a fantastic choice. Designed with versatility in mind, these systems come in various adjustable options to suit your specific needs.
Key Features
- Adjustable Valving Options: Choose from double adjustable, single adjustable, drag "R" series adjustable, or non-adjustable valving to customize your ride.
- Multiple Spring Rates: With four different spring rate options, you can find the perfect fit for your driving style.
- Lower Ride Height: Achieve that sleek "in the weeds" stance with a fully threaded body that allows for precise ride height adjustments.
- Lightweight Aluminum Construction: Designed for performance, these shocks are made from lightweight materials to improve handling.
- 100% Dyno Tested: Each system has been rigorously tested to ensure top-notch performance and reliability.
- Rebuildable and Revalveable: Maintain your system easily with options to rebuild or revalve at QA1 Factory or authorized service centers.
Specifications
- Part Number: MD303-08700
- Front Pro Coil Shock: Double adjustable Mustang II mount shock
- Spring Size: 8" springs with a rating of 700 lbs
- Installation: Easy, bolt-in installation for hassle-free setup
- Sold in Pairs: Each set includes two high-performance shocks and two specially designed springs.
Applications
These coil shock systems are perfect for a variety of applications, including:
- Drag Racing
- Street Performance
- Autocross
- Road Racing
- Street Rods
Customer Insights
Many users have praised the QA1 Mustang II Pro Coil Shock Systems for their superior handling and adjustability. One customer noted, "The ride quality is impressive, and the ability to adjust the shocks makes a noticeable difference in performance." Another user mentioned, "Installation was a breeze, and I love how it transformed the stance of my Mustang." With such positive feedback, it's clear these systems are making a mark in the automotive community.
Other Part Numbers:
QA1 #qapMD303-08700
⚠ 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 | $917.99 |
| Shipping |
Weight: 20.10 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 | $777.96 | $1,016.94 | ? | $917.95 | ? | 2025-07-11 10:45:09 |
