.jpeg?q=90&p=thumb&w=200&h=200)
.jpeg?q=90&p=thumb&w=40&h=40)
Brakes 
Driveline 
Electronics 
Handlebars & Controls 
Package Deals 
Wheel Accessories 
Wheels by Vehicle 
Tools and Maintenance 
Universal & Repair 
Vivid Racing Gear 
QA1 10HTSF400 High Travel Springs
Upgrade your suspension system with the QA1 10HTSF400 High Travel Springs. Crafted in the USA, these springs are engineered for enhanced performance, ensuring that your vehicle handles like a dream on any terrain.
Key Features
Superior Construction
The QA1 10HTSF400 springs are made from a specially designed chrome silicon alloy spring wire. This high-tensile material allows for fewer coils and a smaller wire diameter, resulting in a lighter spring that offers increased travel. With a larger distance between coils, these springs reduce unsprung weight and react quickly to changes in the road, optimizing your suspension performance.
Durability You Can Trust
All QA1 springs undergo rigorous manufacturing processes, including cold winding, heat treating, and shot peening. These steps ensure consistency, accuracy, and a long lifespan. The springs are ground at both ends for straight and reliable operation, while the high-grade materials used provide improved fatigue life.
Lifetime Guarantee
QA1 stands behind their products with a lifetime guarantee. These springs are designed to remain within 2% of their original free height and rate under normal operating conditions, giving you peace of mind with your investment.
Specifications
- Spring Length: 10 inches
- Spring Rate: 400 lbs/in.
- Spring Style: B (3.5 upper I.D. - Flat; 2.5 lower I.D.)
Why Choose QA1 10HTSF400 Springs?
These springs are not just about looks; they perform. The silver powder-coated finish not only adds a sleek aesthetic but also protects against corrosion. Each spring is clearly marked with its free length and spring rate, making it easy for you to identify the right fit for your needs.
Customer Feedback
Users have praised the QA1 10HTSF400 springs for their responsiveness and improved handling. Many have noted a significant difference in ride quality, especially during off-road conditions. The lightweight design has been highlighted as a game-changer, allowing for quicker adjustments and better overall vehicle dynamics.
Fitment
The QA1 10HTSF400 springs are designed to fit a variety of applications, making them a versatile choice for performance enthusiasts. Whether you're upgrading your car for racing or off-road adventures, these springs will deliver the performance you expect.
Other Part Numbers:
QA1 #qap10HTSF400
⚠ 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 | $99.96 |
| Shipping |
Weight: 5.50 Length: 12 Width: 5 Height: 5 |
| 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 | $84.71 | $110.73 | ? | $99.95 | ? | 2025-07-11 10:44:44 |
