Bilstein 14-16 Mercedes-Benz E250 B4 OE Replacement Air Suspension Spring - Rear Right - 40-303451 fits_2004-2010`Porsche`Cayenne Increases Air Flow and Velocity

Increases Air Flow and Velocity

Easy installation-no air lines to the cab

3 Layer Synthetic Oil-Free Media

The included upgrade couplers provide unrestricted flow from the pipes to the intercooler

Bilstein 14-16 Mercedes-Benz E250 B4 OE Replacement Air Suspension Spring - Rear Right - 40-303451 fits_2004-2010`Porsche`Cayenne Increases Air Flow and VelocityBilstein 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 suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Each B3 OE Replacement (Air) suspension air bag is designed to connect directly into the original connectors on the vehicle, ensuring