{"product_id":"ast-suspension-adjustable-lowering-springs-bmw-x3m-f97-x4m-f98","title":"AST Suspension Adjustable Lowering Springs BMW X3M (F97) \/ X4M (F98)","description":"\u003cp\u003eDial in the stance of your BMW X3M or X4M without giving up the functionality of the factory adaptive suspension with the AST Adjustable Lowering Spring Kit. Unlike conventional lowering springs that lock you into a predetermined ride height, AST's adjustable system allows you to fine-tune the vehicle's stance after installation with up to \u003cstrong\u003e40mm of adjustment in the front and 35mm in the rear\u003c\/strong\u003e. This makes it easier to achieve the right wheel gap, accommodate different wheel and tire combinations, or fine-tune front-to-rear rake to your preference. Progressive spring rates are designed to improve chassis response and reduce the vehicle's center of gravity while maintaining the everyday usability expected from an X3M or X4M. Most importantly, the system retains the \u003cstrong\u003efactory adaptive dampers \/ EDC\u003c\/strong\u003e, allowing the original electronic suspension functionality and drive modes to remain operational. For owners who want a more aggressive stance and sharper handling without replacing the complete factory suspension, AST's adjustable spring system provides an excellent balance of appearance, performance, and flexibility.\u003c\/p\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFits \u003cstrong\u003eBMW X3M (F97)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits \u003cstrong\u003eBMW X3M Competition (F97)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits \u003cstrong\u003eBMW X4M (F98)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits \u003cstrong\u003eBMW X4M Competition (F98)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003efactory adaptive dampers \/ EDC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetains full factory electronic damper functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to work with the factory shock absorbers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRide height can be fine-tuned after installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour-wheel alignment recommended after installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 front AST adjustable lowering springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2 rear AST adjustable lowering springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeight-adjustment collars\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLocking hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRequired spring adjustment components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSKU: \u003cstrong\u003eASTALS-21-015\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuspension Type: \u003cstrong\u003eHeight-adjustable lowering spring system\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFront Height Adjustment: \u003cstrong\u003e0–40mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear Height Adjustment: \u003cstrong\u003e0–35mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpring Design: \u003cstrong\u003eProgressive rate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory Damper Compatibility: \u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdaptive Damper \/ EDC Compatibility: \u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory Driver-Assist System Compatibility: \u003cstrong\u003eMaintained\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSprings are individually \u003cstrong\u003eblocked and computer tested\u003c\/strong\u003e prior to shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinish: Durable corrosion- and wear-resistant coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeight-adjustable design\u003c\/strong\u003e allows you to fine-tune stance rather than being limited to the fixed drop of conventional lowering springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides up to \u003cstrong\u003e40mm of front and 35mm of rear adjustment\u003c\/strong\u003e for precise control over wheel gap and vehicle rake\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetains the \u003cstrong\u003efactory adaptive dampers and EDC functionality\u003c\/strong\u003e, preserving the original electronic suspension modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgressive spring rates provide a balance of \u003cstrong\u003eeveryday ride comfort and improved handling response\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLower center of gravity helps improve \u003cstrong\u003esteering response, chassis control, and overall handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndividually blocked and computer-tested springs help \u003cstrong\u003eminimize initial settling\u003c\/strong\u003e after installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AST","offers":[{"title":"Default Title","offer_id":53176338317632,"sku":"ASTASTALS-21-015","price":1332.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/5d699c6615afb8b799e96568801125e6L_5c7b00b9-2a96-42d3-b623-fc88540c1065.jpg?v=1789655433","url":"https:\/\/www.forzamotorworks.com\/products\/ast-suspension-adjustable-lowering-springs-bmw-x3m-f97-x4m-f98","provider":"Forza Motor Works","version":"1.0","type":"link"}