2Pcs ARANA Gas Charged Trunk Lift Supports Struts Shocks for 2001-2006 BMW 525i/1997-2000 BMW 528i/2001-2006 BMW 530i/1997-2003 BMW 540i/2000-2003 BMW M5 With Rear Spoiler Perfect fits for 2001-2006 BMW 525i/1997-2000 BMW 528i/2001-2006 BMW 530i/1997-2003 BMW 540i/2000-2003 BMW M5. Qty(2) Vehicle Location:Trunk. Interchange number: SG402050,SG301017,8194182,13676,9283HM,51248222913,RB8795909,95909,613757 We provide ONE-YEAR WARRANTY (replace or refund) plus lifetime technical support. Extended Length A [in]: 13.66, Compressed Length B [in]: 9.71 Exact fit original equipment design ensures easy installation and precise operation