{"product_id":"karbonius-e92-m3-coupe-carbon-door-set","title":"Karbonius E92 M3 Coupe Carbon Door Set","description":"\u003cp\u003eInstalling carbon fiber doors is one of the most impactful weight-saving upgrades available for the E92 M3 — the \u003ca href=\"https:\/\/ind-distribution.com\/collections\/karbonius\"\u003eKarbonius\u003c\/a\u003e E92 M3 Coupe Carbon Door Set delivers a saving of 13 kilograms per door compared to the OEM steel unit. Where most manufacturers treat door production as a cosmetic exercise, Karbonius designs these doors as structural safety components: the outer panels and integrated side-impact protection bars are manufactured from 100% prepreg carbon fiber and Aramid fiber (Kevlar) prepreg, providing the lowest possible weight without compromising occupant protection.\u003c\/p\u003e\n\n\u003cp\u003eThe side-impact protection bars are bonded inside the door shell using structural adhesive and secured with OEM-spec hardware. Precision robot-cut interior panel openings ensure that all OEM mechanisms — window regulators, locks, rubbers, and trim — fit and operate correctly. Every door is designed to accept all genuine anchors and fittings from the OEM unit, so the installation retains full factory functionality.\u003c\/p\u003e\n\n\u003cp\u003eEach door is manufactured in Spain at Karbonius' facility under ISO 9001 quality management standards, individually numbered for authenticity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft and right carbon fiber door shells (set of 2)\u003c\/li\u003e\n\u003cli\u003eIntegrated Aramid \/ Kevlar side-impact protection bars\u003c\/li\u003e\n\u003cli\u003eOEM-compatible hardware\u003c\/li\u003e\n\u003cli\u003eNumbered certificate of authenticity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.4 kg per door (vs. approx. 18–19 kg OEM) — saves approximately 13 kg per door\u003c\/li\u003e\n\u003cli\u003e100% prepreg carbon fiber and Aramid (Kevlar) prepreg construction\u003c\/li\u003e\n\u003cli\u003eCured in mold and autoclave for superior strength and finish consistency\u003c\/li\u003e\n\u003cli\u003eIntegrated Kevlar side-impact protection bars — structural adhesive and OEM screw installation\u003c\/li\u003e\n\u003cli\u003eRobot-cut interior panel recess for precise mechanism fitment\u003c\/li\u003e\n\u003cli\u003eExterior available primed ready to paint or in 2x2 gloss carbon; interior available in 2x2 or 4x4 carbon, gloss or matte\u003c\/li\u003e\n\u003cli\u003eExclusive and individually numbered piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eInterior panels, window regulators, rubbers, locks, and OEM trim are not included and must be transferred from the original doors\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/karbonius-e92-m3-carbon-roof-panel\"\u003eKarbonius E92 M3 Carbon Roof Panel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/karbonius-e92-m3-carbon-vented-fender-set\"\u003eKarbonius E92 M3 Carbon Vented Fender Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/karbonius-e92-m3-carbon-oem-style-fender-set\"\u003eKarbonius E92 M3 Carbon OEM Style Fender Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/karbonius-e92-m3-carbon-vented-hood\"\u003eKarbonius E92 M3 Carbon Vented Hood\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karbonius","offers":[{"title":"Primed (Ready to Paint) \/ 4x4 Gloss Carbon","offer_id":53847804706980,"sku":"E92D01-PRM-CF-4","price":8349.77,"currency_code":"CAD","in_stock":true},{"title":"Primed (Ready to Paint) \/ 2x2 Gloss Carbon","offer_id":53847804739748,"sku":"E92D01-PRM-CF-2","price":8349.77,"currency_code":"CAD","in_stock":true},{"title":"Primed (Ready to Paint) \/ 4x4 Matte Carbon","offer_id":53847804772516,"sku":"E92D01-PRM-CFM-4","price":8535.67,"currency_code":"CAD","in_stock":true},{"title":"Primed (Ready to Paint) \/ 2x2 Matte Carbon","offer_id":53847804805284,"sku":"E92D01-PRM-CFM-2","price":8535.67,"currency_code":"CAD","in_stock":true},{"title":"2x2 Gloss Carbon \/ 4x4 Gloss Carbon","offer_id":53847804838052,"sku":"E92D01-CF-2-CF-4","price":8535.67,"currency_code":"CAD","in_stock":true},{"title":"2x2 Gloss Carbon \/ 2x2 Gloss Carbon","offer_id":53847804870820,"sku":"E92D01-CF-2-CF-2","price":8535.67,"currency_code":"CAD","in_stock":true},{"title":"2x2 Gloss Carbon \/ 4x4 Matte Carbon","offer_id":53847804903588,"sku":"E92D01-CF-2-CFM-4","price":8721.57,"currency_code":"CAD","in_stock":true},{"title":"2x2 Gloss Carbon \/ 2x2 Matte Carbon","offer_id":53847804936356,"sku":"E92D01-CF-2-CFM-2","price":8721.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/9929\/1964\/files\/bmw-e92-m3-karbonius-coupe-carbon-door-set-1.jpg?v=1791304097","url":"https:\/\/www.amtuning.ca\/products\/karbonius-e92-m3-coupe-carbon-door-set","provider":"AM Tuning Canada","version":"1.0","type":"link"}