{"product_id":"hr-lowering-springs-bmw-g29-z4-m40i","title":"H\u0026R Lowering Springs - BMW G29 Z4 M40i","description":"\u003cdiv class=\"mlab-product-details\" style=\"line-height:1.65;max-width:100%\"\u003e\n\u003cp\u003e\u003cstrong\u003eH\u0026amp;R Lowering Springs - BMW G29 Z4 M40i\u003c\/strong\u003e is an H\u0026amp;R vehicle-specific suspension upgrade for BMW G29 Z4 M40i with adaptive dampers. It is engineered to improve chassis response and stance while retaining a road-focused setup.\u003c\/p\u003e\n\u003ch3 style=\"border-bottom:1px solid #b99b5c;padding-bottom:8px;margin-top:24px\"\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific H\u0026amp;R performance suspension design\u003c\/li\u003e\n\u003cli\u003eVerified adjustment\/lowering range: 25 mm front \/ 25 mm rear\u003c\/li\u003e\n\u003cli\u003eGerman-engineered and manufactured suspension components\u003c\/li\u003e\n\u003cli\u003eDesigned to improve stance, body control and steering response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle fitment:\u003c\/strong\u003e BMW G29 Z4 M40i with adaptive dampers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment note:\u003c\/strong\u003e Supplier lists this M40i application for vehicles with adaptive dampers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLead time:\u003c\/strong\u003e Allow 2–4 weeks.\u003c\/p\u003e\n\u003cp\u003eProfessional installation and a wheel alignment after fitting are recommended.\u003c\/p\u003e\n\u003csection\u003e\u003ch3 style=\"border-bottom:1px solid #b99b5c;padding-bottom:8px;margin-top:24px\"\u003eSupplier technical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for the original damper arrangement on the stated application.\u003c\/li\u003e\n\u003cli\u003eSteel spring surfaces receive phosphate treatment and powder coating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"H\u0026R","offers":[{"title":"Default Title","offer_id":49930131702002,"sku":"28664-1","price":673.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4825\/5986\/files\/HRSportSprings_863b19fa-47d7-4e97-95e6-d5657646f58b.jpg?v=1786866905","url":"https:\/\/mlab-boostandtune.com\/products\/hr-lowering-springs-bmw-g29-z4-m40i","provider":"M Lab by Boost \u0026 Tune","version":"1.0","type":"link"}