The King Shocks 2.5-inch ID coil spring with 8-inch free height and a 450 lb/in rate is a top-tier stiff spring for coilover setups that accept 2.5-inch ID springs. It offers very high resistance to compression for extreme-load or competition-style tuning. Install these springs when aggressive spring rates are needed to control body motion and support heavy loads in compatible King coilover systems without changing the damper unit.
King Shocks 2.5 ID Coil Springs 8 x 450lb