The QA1 QAP10HT850B high travel coil spring is designed for suspension applications that demand reduced weight, increased travel, and responsive performance. It features an 850 lb/in spring rate, a 2-1/2-inch inside diameter, and a 10-inch free length, making it a reliable choice for performance-oriented automotive suspension systems. The durable black powder-coated finish helps protect the spring during regular use while providing a clean, professional appearance.
Manufactured from specially designed high-tensile chrome silicon alloy spring wire, this QA1 high travel spring uses fewer coils and a smaller wire diameter than conventional springs. This construction reduces unsprung weight and increases the distance between coils, allowing greater suspension travel and faster spring response. The result is improved suspension control and optimized performance in demanding driving conditions.
QA1 manufactures its high travel springs in the USA and backs them with a lifetime guarantee to remain within 2% of their original free height and spring rate under normal operating conditions. The QAP10HT850B is engineered for drivers and builders seeking a lightweight, durable coil spring solution without sacrificing performance. Professional installation and proper spring matching are recommended to ensure compatibility with the vehicle and suspension setup.
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