Bilstein 26-324609 Front B4 OE (DampTronic) Strut Audi A6 Quattro, A7 Sportback

Bilstein B4 OE Replacement (DampTronic) dampers are direct OE replacements for the electronically adjustable dampers found on many European brand vehicles. Bilstein B4 OE Replacement (DampTronic) dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. Bilstein B4 OE Replacement (DampTronic) 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.Specifications Boot Included: Yes Collapsed Length (IN): 14.81 Collapsed Length (mm): 376.3 Extended Length (IN): 20.98 Extended Length (mm): 533.1 Finish: Black Paint Internal Design: Monotube Lower Mount Type: Base Cup Spring Seat Included: No Upper Mount Type: Stem Replaces OEM part Numbers: Audi: 4K0 413 029 D, 4K0 413 029 J, 4K0 413 029 G