QA1 9HT250B High Travel Coil-Over Spring 2.5in ID 9in 250 lb/in Black

The QA1 9HT250B is a high-performance coil-over spring engineered for maximum suspension travel and consistent performance in racing and street applications. This high travel coil spring features a 2.5-inch inner diameter, 9-inch length, and 250 lb/in spring rate, making it ideal for performance vehicles requiring precise suspension control.

Key Features:

• Made from high-tensile chrome silicone alloy wire for lightweight strength
• Fewer coils and smaller wire diameter allow for increased travel
• Linear rate design maintains consistent spring rate throughout the entire stroke
• Black powder coat finish for durability and corrosion resistance
• Cold wound, heat treated, and shot peened for consistency and durability with squared, ground ends
• Compatible with standard 2.5-inch ID coilover hardware
• Reduced unsprung weight for faster reaction and optimized suspension performance

QA1 high travel springs are proudly made in the USA and backed by a lifetime warranty. All QA1 springs are guaranteed to remain within 2% of original free height and rate under normal operating conditions. The high travel design allows the spring to compress further before reaching solid state, maximizing available suspension travel without bottoming out.