Suspension - Springs and Shocks - Progressive Rate Springs

Progressive rate springs are ideal for any street performance car because they respond to the differences in road conditions. They are wound consistently to the way your car responds to the road. These progressive rate springs are designed to lower your vehicle approximately 1-1/2 to 2 inches. Made from chromium silicon steel for unsurpassed strength, these springs are also heat tempered and shot peened for superior durability. These springs also come powder coated to resist corrosion and enhance looks. Sold in sets of 4.