{"product_id":"bilstein-b12-pro-kit-46-180537-bmw-128i-135i-e82-e88","title":"Bilstein B12 Pro Kit – BMW 128i \/ 135i (E82 \/ E88)","description":"\u003cstyle\u003e.sl-desc h2{font-size:1.15em;letter-spacing:.06em;text-transform:uppercase;border-bottom:2px solid #111;padding-bottom:6px;margin:1.6em 0 .7em}.sl-desc h3{font-size:1em;margin:1.2em 0 .4em}.sl-desc ul{margin:0 0 1em 1.2em}.sl-desc li{margin:.25em 0}.va-table{width:100%;border-collapse:collapse;margin:.5em 0 1em;font-size:.95em}.va-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #333;white-space:nowrap}.va-table td{padding:8px;border-bottom:1px solid #e5e5e5;vertical-align:top}.sl-note{font-size:.9em;color:#555;margin:.4em 0 1em}\u003c\/style\u003e\u003cdiv class=\"sl-desc\"\u003e\n\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe BILSTEIN B12 (Pro-Kit) for the BMW 1 Series is for drivers wanting handling, comfort and satisfaction while seeking out more curves to conquer. It combines BILSTEIN’s monotube gas pressure dampers with EIBACH Pro-Kit application-specific progressive-rate performance springs to provide increased comfort and performance.\u003c\/p\u003e\n\u003cp\u003eWith BILSTEIN dampers for improved lateral stability and EIBACH’s road-tested sport springs, the kit is fine-tuned to offer precise response and predictable control. BILSTEIN calls the matched damper-and-spring approach its Professional Cornering System (PCS).\u003c\/p\u003e\n\u003cp\u003eThe B12 (Pro-Kit) is the product of two companies at the top of their industries: the shock absorber experts at BILSTEIN and the spring professionals at EIBACH.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBILSTEIN series: B12 (Pro-Kit) — fixed-height performance suspension kit\u003c\/li\u003e\n\u003cli\u003eInternal design: monotube\u003c\/li\u003e\n\u003cli\u003eNot ride-height or damping adjustable\u003c\/li\u003e\n\u003cli\u003eSprings: EIBACH Pro-Kit, application-specific progressive rate\u003c\/li\u003e\n\u003cli\u003ePosition: front and rear (complete four-corner kit)\u003c\/li\u003e\n\u003cli\u003eFinish: dampers yellow \/ springs dark grey\u003c\/li\u003e\n\u003cli\u003eLowering: moderate, 24–40 mm depending on application\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Germany\u003c\/li\u003e\n\u003cli\u003eWarranty: BILSTEIN Limited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFour BILSTEIN B12 (Pro-Kit) performance dampers — front and rear\u003c\/li\u003e\n\u003cli\u003eFour EIBACH Pro-Kit application-specific progressive-rate lowering springs — front and rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003ch3\u003eAdditional Parts Required\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-wheel alignment\u003c\/strong\u003e after installation — camber and toe change when ride height changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation.\u003c\/strong\u003e BILSTEIN states that shock absorber installation requires special tools and expert knowledge and should be performed by a qualified suspension specialist, preferably on a chassis hoist.\u003c\/li\u003e\n\u003cli\u003eInstaller-supplied tools: spring compressor and torque wrench.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/bilstein-E4-WM5-Y180A00-shock-absorber-mounting-instructions.pdf?v=1787173413\"\u003eBILSTEIN mounting instructions E4-WM5-Y180A00 (DE\/EN, PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/bilstein-E4-WM5-Y301A00-shock-absorber-mounting-instructions.pdf?v=1791936686\"\u003eBILSTEIN mounting instructions E4-WM5-Y301A00 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/bilstein-shock-absorber-installation-safety-notice.pdf?v=1787173413\"\u003eBILSTEIN installation safety notice — read first (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBILSTEIN lists this kit for the BMW 128i 2008–2012 and 135i 2008–2012. BILSTEIN’s instructions are generic; use them alongside the BMW factory repair procedure for your chassis.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/files\/bilstein-us-limited-lifetime-warranty-v4-2.pdf?v=1791936686\"\u003eBILSTEIN warranty statement (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eBilstein part number: \u003cstrong\u003e46-180537\u003c\/strong\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable class=\"va-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e128i\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN52 3.0L I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e128i\u003c\/td\u003e\n\u003ctd\u003eE88\u003c\/td\u003e\n\u003ctd\u003eN52 3.0L I6\u003c\/td\u003e\n\u003ctd\u003e2008–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE82\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE88\u003c\/td\u003e\n\u003ctd\u003eN54 3.0L Twin-Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2008–2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e135i\u003c\/td\u003e\n\u003ctd\u003eE88\u003c\/td\u003e\n\u003ctd\u003eN55 3.0L Turbo I6\u003c\/td\u003e\n\u003ctd\u003e2011–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":41974609739942,"sku":"46-180537","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/8117\/products\/bilstein-b12-pro-kit-46-180537-bmw-135i-e82-2__08003.1486581012.jpg?v=1640642623","url":"https:\/\/speedlogicauto.com\/products\/bilstein-b12-pro-kit-46-180537-bmw-128i-135i-e82-e88","provider":"SPEED LOGIC","version":"1.0","type":"link"}