{"product_id":"st-sport-lowering-springs-bmw-340i-440i-f30-f32-rwd-b58","title":"ST Sport Lowering Springs – BMW 340i \/ 440i (F30\/F32, RWD) B58","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eST Sport lowering springs drop the F-chassis B58 340i and 440i (RWD) for a sportier stance and lower center of gravity while retaining the factory dampers. Made from chrome silicon steel in a cold winding process and multi-coated with a final epoxy layer, they deliver OEM-level quality and finish while standing up to all weather conditions without corrosion or rust.\u003c\/p\u003e\n\u003cp\u003eST is a sister company of KW and engineers to the same standards — spring rates are matched specifically to your OEM shocks so the driving dynamics are improved without compromising safety or ride quality.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific spring rates developed for this chassis\u003c\/li\u003e\n\u003cli\u003eChrome silicon steel, cold-wound, multi-coated with a final epoxy finish\u003c\/li\u003e\n\u003cli\u003eDesigned to work with the factory dampers — no shock replacement required\u003c\/li\u003e\n\u003cli\u003eLowers the center of gravity to improve cornering and handling\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust resistant in all weather conditions\u003c\/li\u003e\n\u003cli\u003eOEM-quality fit and finish\u003c\/li\u003e\n\u003cli\u003eTÜV-approved lowering range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 4 ST Sport lowering springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic dampers (EDC \/ Adaptive M Suspension):\u003c\/strong\u003e ST is one of the few lowering-spring manufacturers that develops applications for vehicles with electronic dampers. Confirm the correct part number for your damper configuration before ordering\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the original shocks — retains factory damper function\u003c\/li\u003e\n\u003cli\u003eA professional wheel alignment is recommended after installation\u003c\/li\u003e\n\u003cli\u003eWant height and damping adjustment instead? See our \u003ca href=\"\/products\/st-x-performance-coilovers-bmw-m240i-340i-440i-f22-f30-f32-rwd-b58\"\u003eST X Coilovers (1322000F)\u003c\/a\u003e or \u003ca href=\"\/products\/st-xa-performance-coilovers-bmw-m240i-340i-440i-f22-f30-f32-rwd-b58\"\u003eST XA Coilovers (1822000F)\u003c\/a\u003e for the same chassis\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e65827\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; text-align: left;\"\u003e\n\u003cthead\u003e\n\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\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i (RWD)\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i (RWD Coupe)\u003c\/td\u003e\n\u003ctd\u003eF32\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i (RWD Convertible)\u003c\/td\u003e\n\u003ctd\u003eF33\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2017–2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ST Suspensions","offers":[{"title":"Default Title","offer_id":53777270473011,"sku":"65827","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/6fae6473aea4e0aad20b2d751c06916a.jpg?v=1785620767","url":"https:\/\/x58cartel.com\/products\/st-sport-lowering-springs-bmw-340i-440i-f30-f32-rwd-b58","provider":"x58cartel","version":"1.0","type":"link"}