QA1 2-1/2in ID High Travel Spring - 12in Length x 450lbs/in - Black Powder Coated

If you're building or rebuilding a performance suspension system, a good coilover spring is key to getting the ride and handling you want. This QA1 high travel spring is designed to give you maximum travel for its length, helping your suspension work effectively over bumps and dips. It's a well-built component that aims to keep your vehicle planted.

This spring is made from chrome silicon, a strong material chosen for its ability to handle repeated compression and extension. It has a 450 lb/in spring rate, which is a common choice for performance applications where a firmer ride and better body control are desired. The 2-1/2 inch inner diameter means it will fit many popular coilover shock bodies, and its 12-inch length is a versatile size. QA1 also backs these springs with a lifetime guarantee to stay within 2% of their original free height, meaning they're built to last and maintain their performance over time. The black powder coat finish not only looks good but also adds a layer of protection against corrosion.