Utilizing Bilstein’s monotube shock absorber design for heat dissipation and ride control, the PSS Coil-Over System adds a matched performance spring and threaded ride height adjuster to provide a complete suspension system for a vehicle.
The Bilstein PSS Coil-Over System allows you to adjust your vehicle's ride height only. Set your vehicle low and tight for optimized performance or revert to a more stock-like ride height and handling characteristics.
This system features both coil-over and standard monotube gas pressure shocks with performance level valving along with application specific, progressive rate coil springs. Ride height adjustments can be made on the vehicle without removing the suspension. The solid aluminum spring seat and lock nut allow a selective adjustment of the vehicle's ride height. Spring travel and vehicle body height change, but the spring seat remains pre-loaded throughout the allowable range of adjustment.