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Vivid Racing Gear 
QA1 10HT400B Coil Spring Overview
Upgrade your suspension system with the QA1 10HT400B Coil Spring. This high-performance coil-over spring is designed to deliver exceptional handling and ride quality for your vehicle. With a 2.500-inch inner diameter and a length of 10 inches, this spring is engineered for those who demand precision and reliability in their suspension setup.
Key Features
- Spring Length: 10 inches - Perfectly sized for a variety of applications.
- Spring Finish: Durable black powder coat - Ensures longevity and resistance against corrosion.
- Spring Rate: 400 lb/in - Provides a balanced ride while maintaining performance under load.
Benefits of the 10HT400B Coil Spring
The QA1 10HT400B is not just about looks; it’s built to perform. The 400 lb/in spring rate strikes an ideal balance, enhancing your vehicle’s stability during cornering and providing a smooth ride on rough terrain. The powder-coated finish not only adds a sleek look but also protects against wear and tear, ensuring your investment lasts longer.
Specifications
- Inner Diameter: 2.500 inches
- Length: 10 inches
- Spring Rate: 400 lb/in
- Finish: Black Powder Coat
Fitment
This coil spring is designed to fit a variety of vehicles, making it a versatile choice for those looking to enhance their suspension system. Always check compatibility with your specific make and model to ensure an optimal fit.
Customer Reviews
Users have praised the QA1 10HT400B for its exceptional performance and reliability. Many have noted significant improvements in handling and ride comfort, particularly during aggressive driving. The sturdy construction and sleek finish have also received positive feedback, highlighting its durability and aesthetic appeal.
Whether you’re hitting the track or navigating rough terrain, the QA1 10HT400B Coil Spring is a smart choice for automotive enthusiasts looking for quality and performance.
Other Part Numbers:
QA1 #qap10HT400B
⚠ 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: 4.40 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 |
