{"product_id":"kw-has-height-adjustable-springs-bmw-m3-m4-f80-f82","title":"KW H.A.S. Height Adjustable Lowering Springs - BMW M3 F80 \/ M4 F82 (2015-2020)","description":"\u003cp\u003eThe F80 M3 and F82 M4 are already purposeful machines. The factory ride height is the one thing that softens the visual impact — more gap in the fenders than these platforms deserve. The KW H.A.S. closes that gap without requiring you to change your shocks.\u003c\/p\u003e\u003cp\u003eThis is a spring-only upgrade. The H.A.S. system replaces your factory springs with KW units that include an adjustable spring perch. You set your target ride height within the lowering range at installation, so you are not locked into a single fixed drop the way you would be with standard lowering springs. Your OEM dampers stay in place, maintaining the suspension character BMW tuned into the F80 and F82 platforms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeight adjustable lowering springs — spring-only upgrade, factory dampers remain in place\u003c\/li\u003e\n\u003cli\u003eAdjustable spring perch — choose your exact stance within the available lowering range\u003c\/li\u003e\n\u003cli\u003eLowering range: 10-30mm from stock ride height\u003c\/li\u003e\n\u003cli\u003eTUV-certified — German engineering and quality validation\u003c\/li\u003e\n\u003cli\u003eProgressive spring rate — maintains ride comfort at normal street speeds\u003c\/li\u003e\n\u003cli\u003eDirect OEM spring replacement — no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFits the following BMW vehicles with factory shock absorbers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW M3 \/ F80 (2015-2020)\u003c\/li\u003e\n\u003cli\u003eBMW M4 \/ F82 (2015-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWorks with OEM shock absorbers — no damper replacement required. Alignment required after installation.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eVerify OEM dampers are in good condition before installation\u003c\/li\u003e\n\u003cli\u003eSet desired ride height at assembly using the adjustable spring perch before final torque\u003c\/li\u003e\n\u003cli\u003eAlignment required immediately after installation\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"KW","offers":[{"title":"Default Title","offer_id":49080875450614,"sku":"KWS253200ANU","price":1284.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/9755ce37942aac8e547129dfec706bdb.jpg?v=1758086167","url":"https:\/\/autotecknic.com\/products\/kw-has-height-adjustable-springs-bmw-m3-m4-f80-f82","provider":"AutoTecknic USA","version":"1.0","type":"link"}