2 Pieces (SET) Rear Trunk Lid Lift Supports 2006 Mercedes-Benz S65 AMG S350 / 2000 To 2006 Mercedes-Benz S430 / 2001 To 2006 Mercedes-Benz S55 AMG S500 S600 FITS: (Rear Trunk) 1997 To 2003 Audi A8 Quattro / 2001 To 2003 Audi S8 Extended Length: 15.63 in--Compressed Length:9.49 in Need to replace a lift support? Not sure which one you need? No problem. Contact us by email Amazon@partsavenue.us or call us at (631) 750-1941 Whether you're a professional mechanic or a do-it-yourself guru, we can provide you with detailed installation instructions. LifeTime Limited Warranty On All Our Lift Supports*. See Warranty Details