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Vivid Racing Gear 
QA1 Mustang II Pro Coil Kit - 8MB375
Experience the perfect blend of style and performance with the QA1 Mustang II Pro Coil Kit. Designed for enthusiasts who demand the best, this kit features polished and chrome-plated springs that not only look great but also deliver exceptional performance on the road.
Key Features
- High-Quality Materials: Made from Chrome Silicon Steel (CrS), these springs ensure high strength and durability.
- Precision Manufacturing: Each spring undergoes cold winding, heat treatment, and shot peening to guarantee consistency and longevity.
- Squared Ends: Ground at both ends, these springs provide straight and accurate operation for a smooth ride.
- Protective Coating: The polished and chrome-plated finish not only enhances appearance but also protects against corrosion.
- Easy Identification: Each spring is clearly marked with its free length and spring rate for quick reference.
- Lifetime Guarantee: QA1 stands behind their product, ensuring that springs remain within 2% of their original free height and rate under normal operating conditions.
Specifications
- Spring Rate: 375 lbs/in
- Upper I.D: 3.5 inches
- Lower I.D: 2.5 inches
- Free Length: 8 inches
- Available Rates: Offered in four different rates for customized performance.
Fitment
- Compatible with Ford Mustang II
Customer Feedback
Users have praised the QA1 Mustang II Pro Coil Kit for its impressive handling and smooth ride quality. Many have noted the noticeable difference in performance compared to stock springs, particularly in cornering stability and overall responsiveness. The aesthetic appeal of the chrome finish has also been highlighted, making it a popular choice among car enthusiasts looking to upgrade their Mustang II.
Other Part Numbers:
QA1 #qap8MB375
⚠ 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 | $96.95 |
| Shipping |
Weight: 4.80 Length: 12 Width: 6 Height: 6 |
| Product Added At | Monday 29 January, 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 | $82.16 | $107.40 | ? | $96.95 | ? | 2025-07-11 10:44:48 |
