{"product_id":"bilstein-b4-2003-bmw-z4-2-5i-rear-twintube-shock-absorber-1","title":"Bilstein B4 2003 BMW Z4 2.5i Rear Twintube Shock Absorber","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan\u003e19-158983\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 651860629308\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBilstein B4 2003-2008 BMW Z4 Rear Twintube Shock Absorber\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis Bilstein B4 OE Replacement damper fits the rear of 2003-2008 BMW Z4 models including 2.5i 3.0i and Coupe variants. It is engineered to maintain original ride quality while meeting or exceeding OE standards for drivers restoring factory performance and handling.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Reserves:\u003c\/strong\u003e Delivers added safety margin during demanding conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Ride Restoration:\u003c\/strong\u003e Returns original driving comfort and vehicle balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwintube Design:\u003c\/strong\u003e Provides consistent damping response across varied road surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilstein Quality:\u003c\/strong\u003e Built to the same standards used by major automakers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Matches factory mounting points on listed BMW Z4 models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Term Durability:\u003c\/strong\u003e Supports extended service life under normal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBilstein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTwintube Shock Absorber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e2003-2008 BMW Z4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eManufacturer limited warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne rear shock absorber\u003c\/li\u003e\n\u003cli\u003eInstallation hardware if required for direct fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFree shipping applies to this item\u003c\/li\u003e\n\u003cli\u003eNot a special order part\u003c\/li\u003e\n\u003cli\u003eConfirm exact fitment using vehicle details before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 2.5i\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 3.0i\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 Coupe 3.0si\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 Roadster 3.0i\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2008\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 Roadster 3.0si\u003c\/td\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Bilstein?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWorld leading manufacturer of gas pressure shock absorbers since 1873\u003c\/li\u003e\n\u003cli\u003eOriginal equipment supplier to BMW and other premium brands\u003c\/li\u003e\n\u003cli\u003eExtensive aftermarket range with over 3500 part numbers\u003c\/li\u003e\n\u003cli\u003eFocus on restoring factory comfort handling and safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Which BMW Z4 models use this rear shock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e It fits 2003-2008 Z4 2.5i 3.0i Coupe and Roadster variants as listed\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this part restore original ride quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes it is designed to meet or exceed OE standards for comfort and handling\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a monotube or twintube unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e This is a twintube gas pressure shock absorber from the B4 series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping and Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Standard ground carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock and ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure carton sized for safe transit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":40164209459279,"sku":"BIL19-158983","price":112.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/19-158983_1.jpg?v=1747078199","url":"https:\/\/www.blackopsautoworks.com\/products\/bilstein-b4-2003-bmw-z4-2-5i-rear-twintube-shock-absorber-1","provider":"Black Ops Auto Works","version":"1.0","type":"link"}