Bilstein B3 OE Replacement (Air)-Air Suspension Spring (40-273778) _3.5 SmartSeal clamps and heavy-duty

SmartSeal clamps and heavy-duty

The system also features a Merge X-Pipe for increased performance and improved sound

upgrading to a 3-port solenoid does require tuning

s 1-year warranty and excellent customer support

Bilstein B3 OE Replacement (Air)-Air Suspension Spring (40-273778) _3.5 SmartSeal clamps and heavy-dutyThe Bilstein B3 air spring provides a perfect driving experience under high load, due to the constant counter pressure in the bellows of the air spring. This is an optimum OE replacement for vehicles in which the air spring and shock absorber are installed as separate units. Bilstein B3 OE Replacement (Air) suspension air bags are designed to replace the original suspension air bags on select European brand vehicles. Bilstein is an OE supplier for air