Bilstein B4 2005 Porsche Boxster Base Front Suspension Strut Assembly Exterior Styling>Other Body Components large 6" tall conical 360

large 6" tall conical 360 degree radial flow performance air filter with 3-Layer progressively finer porosity synthetic media for maximum convenience

View the 21-8128DC vehicle applications to determine the legal status for each vehicle

The kit includes 2 air springs

This replacement air sleeve is covered by a limited lifetime warranty

The air box is a one-piece

Bilstein B4 2005 Porsche Boxster Base Front Suspension Strut Assembly Exterior Styling>Other Body Components large 6" tall conical 360Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality.