QA1 10HT500B High Travel Coil Spring Inner 806990157720 10-INCH 2.5-INCH Lbs/in

( Brand: Qa1 ), ( Manufacturer Part Number: 10HT500B ), ( Air Freight Prohibited: False ), ( Type: Automotive ), ( UPC: 806990157720 )

Review QA1 10-inch High Travel Coil Spring 2.5-inch Inner Diameter Lbs/in fits 500

Introducing the QA1 10HT500B, a high-performance 10-inch adjustable coil-over shock absorber specifically designed for vehicles with a 2.5-inch inner diameter shock mount. This coil-over shock absorber boasts an impressive 500 lbs/in rate, making it an excellent choice for heavy-duty applications or high-performance vehicles.

The QA1 10HT500B features a 10-inch long coil, which provides an ample amount of travel for off-road adventures or track days. The high-travel design allows for greater suspension movement, resulting in improved ride quality, enhanced handling capabilities, and increased ground clearance.

This coil-over shock absorber is engineered with a durable, chrome-plated, high-strength steel body that ensures long-lasting performance under the most demanding conditions. It also comes equipped with a 12-position adjustable compression and rebound system, enabling you to fine-tune the damping to suit your driving style or the specific requirements of your vehicle.

Additionally, the QA1 10HT500B boasts a triple-adjustable design, which includes ride height adjustability. This feature allows you to easily adjust the ride height of your vehicle, providing you with the flexibility to fine-tune the handling characteristics and improve the overall appearance of your ride.

The QA1 10HT500B is designed and manufactured in the USA, ensuring the highest standards of quality and craftsmanship. It is backed by QA1's industry-leading warranty, providing you with peace of mind and confidence in your purchase.

In summary, the QA1 10HT500B is a high-performance, adjustable coil-over shock absorber that offers superior ride quality, enhanced handling capabilities, and increased ground clearance. Its durable design, adjustable features, and long-lasting performance make it an excellent choice for heavy-duty applications or high-performance vehicles.

Pros and Cons of Buying a QA1 10HT500B 10-inch High Travel Coil for a 2.5-inch Inner, 500 lbs/in Application

The QA1 10HT500B is a popular choice for those seeking high-performance coil springs for their applications. This coil spring offers a 10-inch travel length and a 500 lbs/in rate for a 2.5-inch inner diameter. In this article, we will discuss the pros and cons of purchasing this coil spring.

1. High Performance: The QA1 10HT500B coil spring offers a high rate of 500 lbs/in, making it suitable for heavy-duty applications where high performance is required.

2. Adjustable Preload: This coil spring comes with adjustable preload, allowing users to fine-tune the spring rate for their specific application requirements.

3. Durability: QA1 is known for manufacturing high-quality components, and this coil spring is no exception. It is designed to withstand the rigors of heavy-duty use.

4. Consistent Performance: The QA1 10HT500B coil spring offers consistent performance throughout its travel length, ensuring that the vehicle maintains a stable ride height.

5. Technical Support: QA1 provides excellent technical support, which can be invaluable when dealing with complex suspension systems.

1. Cost: The QA1 10HT500B coil spring is a premium product, and its cost can be a significant barrier for some buyers.

2. Installation Complexity: Installing this coil spring can be a complex process, especially for those without suspension installation experience.

3. Limited Availability: This coil spring may not be readily available in local auto parts stores, making it necessary to order online or from specialized suppliers.

4. Customization Requirements: Depending on the specific application, customization of the coil spring may be required, adding to the overall cost and complexity.

In conclusion, the QA1 10HT500B 10-inch high travel coil spring offers several advantages, including high performance, adjustable preload, durability, consistent performance, and technical support. However, its high cost, installation complexity, limited availability, and customization requirements are potential drawbacks. Ultimately, the decision to purchase this coil spring depends on the specific requirements of the application and the user's budget and installation capabilities.

If you are looking for a high-performance coil spring for a heavy-duty application, and you have the necessary budget, installation capabilities, and technical knowledge, the QA1 10HT500B 10-inch high travel coil spring is an excellent choice. However, if you are working on a budget or have limited installation capabilities, you may want to consider alternative coil spring options that offer similar performance at a lower cost or with easier installation.

Details:

This high travel coil spring is specifically designed for performance enthusiasts seeking to optimize their suspension systems. Designed with fewer coils and smaller wire diameter for reduced weight. Its design incorporates fewer coils and a smaller wire diameter, reducing unstrung weight enhancing suspension reaction for improved handling ride quality. Whether upgrading existing suspension components or customizing a vehicle, this spring provides reliable solution for achieving enhanced handling and ride comfort.

Increased travel capacity for improved suspension articulation. The QA1 10-inch high travel coil spring is engineered for maximum performance and lightweight design, making it suitable various automotive suspension applications. Made in the USA with strict quality standards. Made in the USA, these springs are rigorously manufactured to meet high standards of quality and reliability, with a lifetime guarantee maintain within 2% their original free height rate under normal use.

The lightweight construction and increased travel capacity allow for better articulation control, especially in off-road or high-performance settings. QA1s commitment to quality is evident in the precise manufacturing processes and use of premium materials, ensuring each spring delivers consistent performance over time. The durable black powder coat finish not only offers corrosion resistance but also ensures long-lasting performance under demanding conditions. Crafted from high-tensile chrome silicon alloy wire, this spring features a 2.5-inch inner diameter and 10-inch length , providing increased travel responsiveness.

Features: High-tensile chrome silicon alloy wire for durability and strength. Black powder coat finish for corrosion resistance and longevity.

part #: 10ht500b prices

• $73.99-$119.70

specifications coilspringi:

• brand: Qa1
• mpn: 10ht500b
• air freight prohibited: False
• type: Automotive
• upc: 806990157720

returns coilspringi:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller coilspringi:

• # reviews: 9145
• rating: 99.7%
• city: Reno, Nevada

shipping coilspringi:

• service: FedEx Ground / FedEx Home Delivery
• transit: 3-5 Days
• class: Standard
• cost: $0.00
• type: Fixed
• carrier: FedEx

offer coilspringi:

• quantity: 2
• sold: 0
• started: May 17, 2026
• options: Ship-to-home
• availability: In Stock

payments coilspringi:

• wallet: Paypal
• credit card: Diners-club
• other

general coilspringi:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs

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