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Vivid Racing Gear 
QA1 10HT350B Coil Spring Overview
The QA1 10HT350B Coil Spring is designed to provide exceptional performance and durability for your vehicle's suspension system. With a robust construction and thoughtful design, this coil spring is an ideal choice for those looking to enhance their ride quality and handling.
Key Features
- Spring Length: 10 inches - Perfectly sized to fit a variety of applications.
- Spring Finish: Black Powder Coated - This finish not only looks sleek but also offers excellent protection against corrosion.
- Spring Rate: 350 lb/in - Engineered to provide the right balance of stiffness and comfort for your driving experience.
Benefits of the 10HT350B Coil Spring
This coil spring is crafted to improve your vehicle's handling while maintaining a smooth ride. The 350 lb/in spring rate strikes a balance between performance and comfort, making it suitable for both daily driving and spirited performance use. The black powder coat finish ensures longevity, resisting wear and tear from the elements.
Specifications
- Internal Diameter: 2.500 inches - Compatible with a wide range of coil-over systems.
- Material: High-quality steel for strength and reliability.
Fitment
The 10HT350B is designed to fit a variety of vehicles, making it a versatile option for enthusiasts looking to upgrade their suspension. Always check compatibility with your specific make and model to ensure optimal performance.
Customer Reviews
"These coil springs have made a noticeable difference in my car's handling. The ride feels more controlled, and I love the sleek black finish!"
"I installed the QA1 10HT350B on my project car, and the results were fantastic. The balance between comfort and performance is spot on!"
"Highly recommend these springs! They fit perfectly and have transformed my driving experience. The quality is evident from the moment you unbox them."
Why Choose QA1?
QA1 is known for its commitment to quality and performance in the automotive industry. With a focus on innovative designs and reliable products, choosing the 10HT350B means investing in a suspension component that meets high standards of excellence.
Other Part Numbers:
QA1 #qap10HT350B
⚠ 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 | $74.95 |
| Shipping |
Weight: 4.00 Length: 11 Width: 5 Height: 5 |
| 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 | $63.52 | $83.03 | ? | $74.95 | ? | 2025-07-11 10:44:35 |
