Bilstein B4 OE Replacement (Air)-Air Suspension Strut (44-257217) 1555 Max voltage input: 18v

Max voltage input: 18v

both in and out of the cabin

Dyno-Proven Gains up to +12 HP and +30 Lbs

full-bodied B58 soundtrack unlike any other

Improve Shifting and Reduce Shift Lag on Automatic Vehicles

Bilstein B4 OE Replacement (Air)-Air Suspension Strut (44-257217) 1555 Max voltage input: 18vBilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement (Air) dampers are designed to connect directly into the original connectors on the vehicle, ensuring modification free