The QA1 2-1/2 inch ID high travel spring offers exceptional performance for automotive suspension systems. Designed for maximum travel and minimal weight, this spring features a 250 lbs per inch spring rate, making it suitable for demanding applications that require quick response and durability. Crafted from high-tensile chrome silicon alloy steel, it is cold-wound, heat-treated, and shot peened to ensure high strength, consistent performance, and long fatigue life. The spring's silver powder-coated finish enhances corrosion resistance and provides a sleek appearance. Ground at both ends for straightness and precision, this spring guarantees reliable operation and ease of installation. The markings on the spring clearly indicate the free length and spring rate, facilitating quick identification and proper setup. With a 14-inch length and a 2-1/2 inch inner diameter, it is engineered to fit a variety of high-performance suspension setups. Made in the USA, QA1 springs undergo rigorous manufacturing processes to ensure quality, durability, and consistency, and are backed by a lifetime guarantee that they will remain within 2% of the original free height and rate under normal conditions. This high travel coil spring is ideal for enthusiasts seeking lightweight, reliable, and high-performing suspension components that enhance vehicle handling and responsiveness.
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