SKU: SWI120-250-450B
MPN: 120-250-450 B
The Coilover Spring 12in x 2.5in x 450lb from Swift Springs is a precision suspension component designed for automotive enthusiasts looking to enhance their vehicle's handling and ride height control. This spring is ideal for custom coilover systems, serving as the load-bearing element in aftermarket suspension setups that require consistent performance and tunable compliance.
With a 450-pound spring rate and a 2.5-inch outer diameter, this coilover spring is compatible with many popular coilover damper bodies on the market. Its design minimizes body roll and maintains predictable anti-squat and anti-dive characteristics during acceleration and braking, while still providing comfort for daily driving on uneven surfaces.
Mechanics and suspension enthusiasts often pair this spring with adjustable dampers to create a complete lowering system suitable for both street and track applications. Its consistent performance across compression cycles is essential for maintaining alignment and suspension kinematics, making it a valuable addition to any import or domestic platform.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.