Quick Overview Bilstein B6 Performance dampers are a performance upgrade to OE dampers designed to be paired with the OE factory spring. These dampers offer application specific valve settings with a monotube design to bring out the best handling performance of a vehicle. Each damper is rigorously tested for quality that meets or exceeds OE standards. B6 Performance dampers will provide improved safety and handling performance with the added benefit of world-famous Bilstein quality. Attributes: GTIN: 00651860647630 Brand Name: Bilstein Internal Design: Monotube Spring Seat Included: No Upper Mount Type: Eye 12.1mm Series: B6 Performance Boot Included: Black Straight Finish: Yellow Paint Lower Mount Type: Eye 16mm Extended Information: Country of Origin: Mexico Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1.0 Package UOM: EA Dimension: 22.4500 x 2.9500 x 2.9500 inches Weight: 3.3500 lb PDF: USA SDS_Shock_Air Spring_V2_EN E4-WM5-Y217A00