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Vivid Racing Gear 
QA1 12CS150 Coil Springs
Upgrade your ride with the QA1 12CS150 Coil Springs, designed for exceptional performance and durability. These springs are available in a stunning chrome plated finish or a sleek silver powder coat, adding a touch of style to your vehicle while enhancing its handling capabilities.
Key Features
- Spring Length: 12 inches
- Spring Finish: Chrome
- Spring Rate: 150 lbs/in
Durable Construction
Manufactured from premium Chrome Silicon Steel (CrS), QA1's coil springs are built to provide high strength and consistent performance. Each spring undergoes a rigorous manufacturing process that includes cold winding, heat treating, and shot peening, ensuring they withstand the demands of regular use.
Precision Engineering
To guarantee accurate operation, QA1 springs feature squared ends, which are ground for a straight and consistent fit. This attention to detail means you can trust these springs to perform reliably in various driving conditions.
Protective Coatings
Choose between a durable silver powder coat for long-lasting protection or a polished chrome finish for that eye-catching look. Both options are designed to resist corrosion and maintain their appearance over time.
Easy Identification
Each spring is clearly marked with its free length and spring rate, making it easy for you to identify the right spring for your setup. This thoughtful design feature simplifies installation and ensures you get the performance you expect.
Lifetime Guarantee
QA1 stands behind their products with a lifetime guarantee. These springs are guaranteed to remain within 2% of the original free height and rate under normal operating conditions, providing you with peace of mind and confidence in your investment.
Customer Insights
Users of the QA1 12CS150 Coil Springs have praised their consistent performance and robust construction. Many have noted a significant improvement in handling and ride quality, making them a popular choice for both daily drivers and performance enthusiasts.
Fitment Information
The QA1 12CS150 Coil Springs are designed to fit a variety of applications, making them a versatile choice for those looking to upgrade their suspension. Ensure compatibility with your specific vehicle model for optimal performance.
Enhance your driving experience with the QA1 12CS150 Coil Springs, where quality meets performance in every ride.
Other Part Numbers:
QA1 #qap12CS150
⚠ 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 | $79.96 |
| Shipping |
Weight: 3.50 Length: 15 Width: 4 Height: 4 |
| Product Added At | Sunday 09 August, 2020 |
| 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 | $67.76 | $88.57 | ? | $79.95 | ? | 2025-07-11 10:44:36 |
