Swift Coil-Over Helper Spring - 2.625" Tall - 45 lb. DX2135K Various Lexus Applications

Various Lexus Applications

Works on hose sizes #4 through #8

controls vehicle stability and can affect a vehicles electronic crash avoidance systems

A vacuum advance canister provides economy and the proven MSD mechanical advance gives you the opportunity to dial-in a timing curve to fit your needs

Swift Coil-Over Helper Spring - 2.625" Tall - 45 lb. DX2135K Various Lexus ApplicationsUnlike our assist springs, our helper springs are specifically designed to have a minimal effect on the spring rate of the main coilover spring. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. It is ideal to run helper springs on setups where you cannot preload the main spring due to height issues or when experiencing springs coming loose from the