Front coilover strut set that converts the air suspension on the Mercedes-Benz S-Class W221 to conventional coil springs while retaining the electric connection. Ride height lowers from 1 in to 3 in depending on the model, which drops the center of gravity and tightens the stance, and 24 clicks of rebound adjustment tune the damping from soft for daily comfort to full stiff for track days. Twin-tube construction with high viscosity index damper oil keeps damping stable across a wide temperature range. Fits W221 models with Airmatic suspension without 4Matic, and it does not fit cars with Active Body Control.
Lowering Range of 1 in to 3 in: Ride height adjusts down from 1 in to 3 in depending on the model, which lowers the center of gravity and sharpens the stance
Rebound Tuning in 24 Clicks: Set damping full soft for comfortable cruising, 16 clicks for spirited driving, or full stiff for the occasional track day
Check Fitment Before Ordering: Fits W221 models with Airmatic suspension without 4Matic and does not fit cars with Active Body Control or all wheel drive
Daily Driving and Track Weekends: One kit covers commuting comfort, canyon runs, and occasional track days by dialing the damping between soft and stiff
Twin-Tube with 55CrSi Springs: Twin-tube dampers with high viscosity index oil pair with cold-bent 55CrSi steel springs tested over 600000 cycles
Specification: Damping Adjustable: Available; Shock Type: Twin Tube; Top Mount: Rubber Structure; Adjustable Camber Plate: No
