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Vivid Racing Gear 
QA1 8CS500 Coil Spring: Performance and Durability Combined
The QA1 8CS500 Coil Spring is engineered for those who demand excellence in their suspension systems. With a robust design and high-quality materials, this coil spring promises to deliver both strength and reliability for your vehicle's performance needs.
Key Features
- Spring Length: 8 inches
- ID: 2.5 inches
- Spring Rate: 500 lb/in
- Finish: Chrome plated for a sleek appearance
Superior Materials and Construction
Crafted from premium Chrome Silicon Steel (CrS), the QA1 8CS500 coil spring is built to withstand the rigors of performance driving. Each spring undergoes a meticulous manufacturing process that includes:
- Cold Wound: Ensures optimal strength and durability.
- Heat Treated: Enhances resilience and longevity.
- Shot Peened: Increases fatigue resistance for long-lasting performance.
Precision Engineering
Every QA1 spring is designed with squared ends, allowing for straight and consistent operation. This attention to detail guarantees that your suspension system will perform accurately, enhancing your vehicle's handling and stability.
Protective Coating
The chrome finish not only adds a touch of elegance but also provides excellent protection against the elements, ensuring your springs maintain their appearance and performance over time.
Easy Identification
Each spring is clearly marked with its free length and spring rate, making it easy for you to select the right component for your setup without any guesswork.
Lifetime Guarantee
QA1 stands behind its products with a lifetime guarantee, ensuring that your coil springs will remain within 2% of their original free height and rate under normal operating conditions. This commitment to quality gives you peace of mind for years to come.
Customer Feedback
Users of the QA1 8CS500 have praised its performance, noting how it significantly improved their vehicle's handling and stability during both daily driving and high-performance scenarios. The chrome finish has also received compliments for its aesthetic appeal, making it a great addition to any vehicle. Many have highlighted the reliability of these springs, stating they have maintained their original specifications even after extensive use.
Fitment
The QA1 8CS500 Coil Spring is designed to fit a variety of applications, making it a versatile choice for performance enthusiasts looking to upgrade their suspension system.
With the QA1 8CS500, you're not just purchasing a coil spring; you're investing in a product that combines quality, performance, and style. Upgrade your suspension today and experience the difference!
Other Part Numbers:
QA1 #qap8CS500
⚠ 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 | $86.95 |
| Shipping |
Weight: 4.30 Length: 11 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 | $73.69 | $96.33 | ? | $86.95 | ? | 2025-07-11 10:44:38 |
