E46 TCKR Single Adjustable Coilover Kit - FS 550# - RS 600# - Monoball Rear Shock Mounts

Proven on the street and track, TC Kline's system is unmatched by any other system on the market. Their unique Smart Shock technology mated with our VVS alloy springs makes this ride height-adjustable kit the most versatile available. Incorporating separate external compression and rebound adjusters, the shocks can be dialed from street comfort to a full race setup in minutes.