QA1 2-1/2in ID High Travel Spring - 12in Length x 150lbs/in - Silver Powder Coated

This 12-inch long coilover spring is made from chrome silicon, chosen for its strength and ability to handle repeated compression cycles. It features a 150 lb/in spring rate, meaning it takes 150 pounds of force to compress the spring by one inch. This specific spring has a 2-1/2 inch inner diameter, making it compatible with many coilover shock bodies.

QA1 builds these springs to maximize travel while keeping them as light as possible, which can help improve suspension response. The silver powder coat finish not only looks good but also adds a layer of durability to protect the spring from corrosion. QA1 backs these springs with a lifetime guarantee, ensuring they will stay within 2% of their original free height over time.