The Bilstein PSS10 coilover kit is 10 way compression and rebound adjustable with the easy turn of a dial. This kit is also ride height adjustable with a lowering range of 1 inch to 1.75 inches. Inverted, gas pressurized mono tube dampers are matched with progressive rate coil springs for superior handling. Zinc based, triple coated corrosion resistance is used for long service life. Finely threaded shock bodies and a supplied spanner wrench make height adjustments easy. Complete suspension control from one race inspired kit by Bilstein.