Hypercoils Bump Spring - 400 lb. 9210PL Polished / Natural

Polished / Natural

Fits SP118-LM

We now have 15" 4-lug wheels

The steering will feel "twitchy" or "nervous" if our flow correction fitting is not used

409 stainless steel construction delivers extra durability and improved long-term corrosion resistance

Hypercoils Bump Spring - 400 lb. 9210PL Polished / NaturalBump Springs are used in conjunction with a primary spring to allow a race car to have a relatively soft compliant initial spring rate to get down to the desired optimum ride height and then pick up the rate of the bump spring to achieve a constant optimum dynamic ride height. Key Benefits of Bump Springs HYPERCOILS because the most important race is the one you are in. Hyperco is a supplier of precision engineered, high performance suspension springs