QA1 2-1/4in ID Cr-Si High Travel Spring 8in X 550 Lbs/in - Black Powder Coated

This QA1 coil spring is constructed from chrome silicon material for durability and features a black powder coat finish. It measures 8 inches in length and has a spring rate of 550 pounds per inch, with an inner diameter of 2-1/4 inches. This spring is designed for high travel applications, meaning it can compress and extend significantly while maintaining its intended spring rate.

The chrome silicon material is known for its strength and ability to handle repeated stress, making it a solid choice for performance suspension setups. The 550 lb/in spring rate offers a firmer ride compared to stock springs, which can improve handling and responsiveness, especially during spirited driving or track use. The 8-inch length and 2-1/4 inch inner diameter are common dimensions for many aftermarket and some factory suspension systems, but it's always best to verify compatibility with your specific application.