QA1 9HT650B High Travel Coil Spring 9 Inch 2.5 Inch ID 650 lbs/in Black

The QA1 9HT650B High Travel Coil Spring is a premium performance suspension component engineered for maximum travel and consistent performance. Made from high-tensile chrome silicone alloy wire, this spring remains lightweight without sacrificing strength while being tough enough for racing and street use.

Key Features:

• High Travel Design: Smaller diameter wire and fewer coils allow the spring to compress further before reaching solid state, maximizing suspension travel without bottoming out
• Linear Rate Design: Delivers consistent and predictable suspension performance
• Reduced Weight: Lighter construction reduces unsprung weight and allows faster suspension reaction
• Enhanced Durability: High-grade material with careful heat-treating allows compression to coil-bind without affecting spring rate or free height
• Black Powder Coat Finish: Corrosion-resistant coating provides durability and a sleek appearance
• Ground Ends: Precision ground at both ends for straight, consistent and accurate operation

Specifications:

• Length: 9 inches
• Inside Diameter: 2.5 inches
• Spring Rate: 650 lbs/in (linear)
• Finish: Black powder coat
• Compatible with standard 2.5 inch I.D. coilover hardware

QA1 high travel springs are proudly made in the USA and backed by a lifetime warranty, ensuring long-term reliability for both track and street applications.