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In Stock Qa1 8htm450b High Travel Coilover Spring 8” 450 Lbs./in., Black Holiday Edition [GHvJiE9q]

$24.99 $79.99 -69%

QA1 8HTM450B High Travel Coilover Spring The QA1 8HTM450B High Travel Coilover Spring is a top-tier suspension component designed for those seeking enhanced performance and durability. Engineered from high-tensile Chrome Silicon alloy spring wire, th

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QA1 8HTM450B High Travel Coilover Spring

The QA1 8HTM450B High Travel Coilover Spring is a top-tier suspension component designed for those seeking enhanced performance and durability. Engineered from high-tensile Chrome Silicon alloy spring wire, this spring offers superior strength and longevity. With its unique design, it features fewer coils and a smaller wire diameter, resulting in a lighter weight and increased travel distance between the coils. This innovative construction not only optimizes suspension performance but also contributes to faster reaction times, making it an ideal choice for drivers who demand the best from their vehicles.

Product Specifications and Technical Details

The QA1 8HTM450B High Travel Coilover Spring boasts an impressive list of specifications. It has an inside diameter of 2.250 inches, a coilover spring length of 8.000 inches, and a coilover spring rate of 450 lbs./in. The black powder coat finish not only adds a sleek appearance but also provides corrosion resistance. This high-grade material, combined with careful heat-treating and post-processing, ensures a greatly improved fatigue life. The coil design allows for compression to coil-bind without affecting spring rate or free height, ensuring consistent performance over time.
  • Lightweight Construction: Reduces unsprung weight and enhances handling.
  • Increased Travel: Allows for more flexibility and stability on the road.

Practical Uses and Target Audience

The QA1 8HTM450B High Travel Coilover Spring is perfect for a wide range of applications, including circle track, drag racing, street performance, and street rodding. Its durable design and high-performance capabilities make it an excellent choice for both amateur and professional drivers looking to take their vehicles to the next level. With its Lifetime Guarantee, you can trust that this spring will remain within 2% of the original free-height and rate under normal operating conditions. Whether you're looking to improve your vehicle's handling, increase your speed, or simply enhance your driving experience, the QA1 8HTM450B High Travel Coilover Spring is the perfect solution.
  • Customization: Fits QA1 C5/C6 Corvette coilover kits requiring 2-1/4" springs.
  • Quality Assurance: Made in the USA and backed by a Lifetime Guarantee.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

This is a very good and a very solid item.

- Jodi K..

December 27, 2025

Absolutely no complaints!

A purchase I am very, very happy with.

- Phoebe Z..

December 27, 2025

Absolutely no complaints!

A product that truly honors its promises.

- Colton R..

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