QA1 2-1/2in ID High Travel Spring - 10in Length x 450lbs/in - Silver Powder Coated

High travel coil spring with a 450 lb spring rate. Made with chrome silicon and has a silver powder coat finish. 2-1/2" inner diameter and a 10" length. Available in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs with a silver powder coated finish. Made in the USA, these 2" I.D. high travel springs are manufactured from specially designed high-tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and react faster, optimizing suspension performance. In addition, this high-grade material, along with careful heat-treating and post-processing, allows for greatly improved fatigue life, and the coil design allows the springs to be compressed to coil-bind without affecting spring rate or free height. These new high travel springs are silver powder coated and ground at both ends for straight, consistent and accurate operations. In addition, all QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions. Chrome Silicon Steel, All QA1 springs are manufactured using the highest quality materials for high strength, consistency and long life. Cold Wound - Heat Treated - Shot Peened, All QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared Ends, All QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Lengths and Rates Marked, All QA1 springs are clearly marked with the free length of the spring and spring rate for quick and easy identification. Made in the USA, QA1's high travel springs are proudly made in the USA. LIFETIME GUARANTEE, All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.

• Designed to be as light as possible with maximum travel and superb performance
• Lifetime guarantee to remain within 2% of their original free height
• Durable powdercoated finish
• Made in the USA

Experience enhanced suspension performance with the QA1 2-1/2 inch ID high travel spring, designed for maximum travel and durability. Made from high-tensile chrome silicon alloy steel, this spring features a 450 lb per inch spring rate and a 10-inch length, making it suitable for high-performance automotive applications. The spring's silver powder coat finish not only provides corrosion resistance but also adds a sleek appearance. Its design includes fewer coils with a larger distance between them, resulting in a lighter spring that reacts faster and reduces unsprung weight, thereby improving handling and ride quality. Precision manufacturing processes such as cold winding, heat treatment, shot peening, and grinding at both ends ensure consistency, strength, and a straight, accurate fit for reliable operation. The spring is marked with its free length and rate for easy identification, and QA1’s lifetime guarantee ensures it remains within 2% of the original free height and rate. Made in the USA, this high travel coil spring is an excellent choice for those seeking performance, longevity, and quality in their suspension components. It is suitable for various high-performance vehicle modifications requiring increased travel and strength, offering a combination of lightweight design and robust construction. The spring's durability and precise engineering make it an ideal component for racing, off-road, or custom suspension setups where reliability and performance are paramount.

Features:

• Designed for maximum travel with lightweight construction for enhanced performance

• Lifetime guarantee to stay within 2% of original free height and spring rate

• Durable silver powder coated finish for corrosion resistance

• Manufactured from high-tensile chrome silicon alloy steel for strength and longevity

• Ground at both ends for straight, consistent, and accurate operation

• Markings indicating free length and spring rate for quick identification

• Made in the USA with strict quality control processes