{"product_id":"bilstein-49-255980-suspension-kit-front-and-rear","title":"Bilstein 49-255980 Suspension Kit - Front and Rear","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eBilstein B16 (DampTronic) suspension kit 49-255980 is built for BMW applications with factory electronic damping. It retains the active suspension functions and factory controls while adding ride height adjustability for a more tailored setup.\u003c\/p\u003e\u003cp\u003eThis kit is a fitment-based solution for BMW 230i xDrive, 330i xDrive, 340i xDrive, 430i xDrive, and other listed xDrive models with electronic suspension. Part number 49-255980 is engineered for drivers who want adjustable stance and OE electronic integration in one package.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRide height adjustability for dialing in the desired stance\u003c\/li\u003e\n\u003cli\u003eCompatible with OE electronic damping systems\u003c\/li\u003e\n\u003cli\u003eRetains factory electronic suspension functions and controls\u003c\/li\u003e\n\u003cli\u003eMonotube performance dampers with matched springs\u003c\/li\u003e\n\u003cli\u003eZinc-coated threaded body for corrosion resistance and height adjustment\u003c\/li\u003e\n\u003cli\u003eMade in Germany and tested on the Nürburgring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Bilstein B16 (DampTronic) series combines performance dampers with springs tuned for each specific application. The threaded body design allows height changes without giving up the factory electronic damping system, making it a practical choice for BMW owners who want a more controlled suspension setup while keeping OEM electronic features active. This part number 49-255980 is listed for front and rear installation on the supported BMW xDrive models with electronic suspension, including BMW 328i xDrive, BMW 428i xDrive Gran Coupe, and BMW M240i xDrive.\u003c\/p\u003e\u003cp\u003eBilstein’s B16 (DampTronic) line focuses on electronic compatibility and application-specific tuning. The yellow dampers and blue springs identify the series, while the zinc-coated construction adds protection against harsh road conditions.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrecting an uneven or undesirable ride height\u003c\/li\u003e\n\u003cli\u003eReplacing worn suspension components on electronic-damping BMW applications\u003c\/li\u003e\n\u003cli\u003eImproving suspension response while keeping factory controls active\u003c\/li\u003e\n\u003cli\u003eRestoring consistent ride quality on supported xDrive models\u003c\/li\u003e\n\u003cli\u003eUpgrading to an adjustable suspension setup for street use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 2013-2016 BMW 335i xDrive, front and rear; 2013-2016 BMW 328i xDrive, front and rear; 2014-2018 BMW 328d xDrive, front and rear; 2014-2016 BMW 428i xDrive, front and rear; 2014-2016 BMW 435i xDrive, front and rear; 2014-2016 BMW 328i GT xDrive, front and rear; 2014-2016 BMW 335i GT xDrive, front and rear; 2015-2016 BMW 228i xDrive, front and rear; 2015-2016 BMW 428i xDrive Gran Coupe, front and rear; 2015-2016 BMW 435i xDrive Gran Coupe, front and rear; 2015-2016 BMW M235i xDrive, front and rear; 2016-2018 BMW 340i xDrive, front and rear; 2017-2019 BMW 330i xDrive, front and rear; 2017-2019 BMW 330i GT xDrive, front and rear; 2017-2019 BMW 340i GT xDrive, front and rear; 2017-2020 BMW 430i xDrive, front and rear; 2017-2020 BMW 430i xDrive Gran Coupe, front and rear; 2017-2020 BMW 440i xDrive, front and rear; 2017-2020 BMW 440i xDrive Gran Coupe, front and rear; 2017-2020 BMW M240i xDrive, front and rear; 2017-2021 BMW 230i xDrive, front and rear, with electronic suspension and B16 (DampTronic).\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended because the kit interfaces with electronic damping systems and ride height settings. Verify electronic suspension equipment and application notes before installation. Part number 49-255980 should be matched to the exact vehicle configuration listed in the fitment data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBilstein manufactures the B16 (DampTronic) suspension kit in Germany and validates the design with testing on the Nürburgring. The B16 (DampTronic) line is engineered for OE electronic damping integration and application-specific spring and damper tuning.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":53439387500725,"sku":"BBGL-49-255980","price":3702.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/B5_49255980_Fro.jpg?v=1791267800","url":"https:\/\/www.partcatalog.com\/products\/bilstein-49-255980-suspension-kit-front-and-rear","provider":"PartCatalog","version":"1.0","type":"link"}