{"product_id":"bilstein-b16-damptronic-13-15-bmw-335i-xdrive-front-and-rear-suspension-kit","title":"Bilstein 49-255980 B16 DampTronic Coilover Kit for 2013-2021 BMW xDrive Models","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eBMW xDrive AWD models with electronic damping (EDC)\u003c\/li\u003e \u003cli\u003eSpecific fits include: 2015-2016 228i xDrive, 2017-2021 230i xDrive, 2013-2016 335i xDrive, 2014-2018 328d xDrive, 2014-2016 335i GT xDrive, 2017-2019 330i xDrive \/ GT xDrive, 2017-2019 340i GT xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eB16 DampTronic system retains full OEM electronic damping control\u003c\/li\u003e \u003cli\u003eMonotube-style (twin-tube internal) dampers tuned for performance and daily usability\u003c\/li\u003e \u003cli\u003eThreaded zinc-coated bodies allow ride-height adjustment\u003c\/li\u003e \u003cli\u003eSport springs matched to DampTronic dampers for balanced handling\u003c\/li\u003e \u003cli\u003eProgressive spring rates: softer for comfort, firmer under load\u003c\/li\u003e \u003cli\u003eHeight adjustability: approximately 30-50 mm drop depending on vehicle\u003c\/li\u003e \u003cli\u003eManufactured in Germany, engineered with Nurburgring-derived performance tuning\u003c\/li\u003e \u003cli\u003eLimited 5-year warranty on the dampers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003ePart Number: 49-255980\u003c\/li\u003e \u003cli\u003eSeries: B16 (DampTronic)\u003c\/li\u003e \u003cli\u003eInternal Design: Twin-tube\u003c\/li\u003e \u003cli\u003eFront Spring Rate: ~330 lb\/in (progressive)\u003c\/li\u003e \u003cli\u003eRear Spring Rate: ~566 lb\/in (progressive)\u003c\/li\u003e \u003cli\u003eLowering Range: ~30-50 mm (varies by model)\u003c\/li\u003e \u003cli\u003eFinish: Dampers - Yellow; Springs - Blue\u003c\/li\u003e \u003cli\u003eWarranty: 5-year limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2x Front DampTronic shock absorbers\u003c\/li\u003e \u003cli\u003e2x Rear DampTronic shock absorbers\u003c\/li\u003e \u003cli\u003e4x Progressive sport springs (front + rear)\u003c\/li\u003e \u003cli\u003eThreaded perches and lock rings\u003c\/li\u003e \u003cli\u003eAdjustment hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe Bilstein 49-255980 B16 DampTronic coilover kit is designed specifically for BMW models equipped with xDrive (AWD) and OEM electronic damping control. Unlike traditional coilovers, this kit retains the factory electronic damping system, meaning you can still use your BMW's built-in damping settings while benefiting from upgraded performance. The threaded, zinc-coated bodies provide height adjustability for a custom stance, and the sport springs keep the ride balanced between comfort and performance.\u003c\/p\u003e\u003cp\u003eWith a lowering range of approximately 30 to 50 mm (depending on the model), this kit improves handling and stability without overly compromising ride quality. The progressive springs adapt to driving conditions - soft when cruising, firmer during spirited driving - giving you a versatile and durable upgrade backed by German engineering and a 5-year limited warranty.\u003c\/p\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":55142279119167,"sku":"BIL49-255980","price":3119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/a28c285a495fff0625ea5be4a0410cc8L.jpg?v=1787160726","url":"https:\/\/wcaperformance.com\/products\/bilstein-b16-damptronic-13-15-bmw-335i-xdrive-front-and-rear-suspension-kit","provider":"WCA Performance","version":"1.0","type":"link"}