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Vivid Racing Gear 
QA1 6HT400B High Travel Spring
Looking to boost your vehicle's suspension performance? The QA1 6HT400B High Travel Spring is designed to deliver superior handling and responsiveness. Crafted with precision and care, this spring is a fantastic choice for those who demand quality and reliability.
Key Features
- Length: 6 inches
- Finish: Sleek black powder coat for enhanced durability
- Spring Rate: 400 lbs/in, providing excellent support
- Material: Made from high-tensile chrome silicon alloy spring wire
- Design: Fewer coils and smaller wire diameter for reduced weight
- Manufacturing Process: Cold wound, heat treated, and shot peened for maximum strength
Benefits
The QA1 6HT400B spring offers a range of benefits that enhance your driving experience:
- Improved Suspension Performance: The lightweight design reduces unsprung weight, allowing for quicker reactions and better handling.
- Enhanced Travel: With increased distance between coils, these springs provide greater travel, improving overall ride quality.
- Durability: The high-grade materials and careful heat treatment ensure a longer fatigue life, meaning less frequent replacements.
- Consistent Operation: Ground ends ensure straight and accurate performance, giving you peace of mind on the road.
Specifications
- Spring Length: 6 inches
- Spring Finish: Powder Coated - Black
- Spring Rate: 400 lbs/in
Fitment
The QA1 6HT400B spring is designed to fit a variety of applications, making it a versatile choice for performance enthusiasts. Its robust construction and precise specifications ensure compatibility with many suspension systems.
Customer Reviews
"Switched to the QA1 6HT400B springs and the difference is night and day! The handling is sharper, and my car feels more planted during turns."
"I was impressed with the quality of these springs. The installation was straightforward, and they've held up beautifully under tough conditions."
"These springs have transformed my ride quality. They're responsive and have significantly reduced body roll. Highly recommend!"
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, ensuring you get lasting performance.
Upgrade your suspension with the QA1 6HT400B High Travel Spring and experience the difference in handling and ride quality!
Other Part Numbers:
QA1 #qap6HT400B
⚠ 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: 2.20 Length: 6 Width: 4 Height: 4 |
| 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 | $63.52 | $83.03 | ? | $74.95 | ? | 2025-07-11 10:44:47 |
