{"product_id":"karbonius-e46-m3-csl-carbon-door-panel-insert-set","title":"Karbonius E46 M3 CSL Carbon Door Panel Insert Set","description":"\u003cp\u003eThe Karbonius E46 M3 CSL Carbon Door Panel Insert Set transforms the interior of any E46 Coupe with one of the most sought-after cabin upgrades on the platform. Inspired by the iconic CSL interior style, this four-panel kit replaces the factory door panels — front and rear — with precision carbon fiber inserts that elevate the visual character of the cabin while delivering a significant weight reduction.\u003c\/p\u003e \u003cp\u003eWeighing just 1,740 grams for the complete set, the panels are manufactured from 100% prepreg carbon fiber and autoclave-cured in Spain under ISO 9001 quality management standards. The UV-protective varnish finish, available in gloss or matte, accentuates the carbon fiber weave and gives the panels a premium, show-quality appearance. Installation is straightforward — the basic panel structure is shared between the standard Coupe and CSL, and the kit includes all necessary brackets and hardware.\u003c\/p\u003e \u003cp\u003eEach piece is individually numbered to guarantee authenticity and origin.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 carbon fiber front door panel inserts\u003c\/li\u003e\n\u003cli\u003e2 carbon fiber rear panel inserts\u003c\/li\u003e\n\u003cli\u003eScrews and 4 carbon installation brackets\u003c\/li\u003e\n\u003cli\u003eKarbonius numbered certificate of authenticity\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete set: 1,740 g\u003c\/li\u003e\n\u003cli\u003e100% prepreg carbon fiber construction\u003c\/li\u003e\n\u003cli\u003eAutoclave-cured for superior finish and structural stability\u003c\/li\u003e\n\u003cli\u003eAvailable in 1x1 plain or 2x2 twill weave with a gloss or matte UV-protective varnish finish\u003c\/li\u003e\n\u003cli\u003eAll installation hardware included\u003c\/li\u003e\n\u003cli\u003eIndividually numbered for authenticity\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation instructions and panel templates are available from Karbonius: Installation Instructions (PDF) and Panel Templates (PDF — print on 11×17 at 100% scale).\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront CSL door handles are available separately — see the Karbonius E46 M3 CSL Door Handle Set\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKarbonius E46 M3 CSL Door Handle Set\u003c\/li\u003e\n\u003cli\u003eKarbonius E46 M3 CSL Carbon Center Console (LHD)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Karbonius","offers":[{"title":"1x1 Plain Weave \/ Gloss","offer_id":47874851995804,"sku":"E46PP01-CF-1","price":2509.0,"currency_code":"USD","in_stock":true},{"title":"1x1 Plain Weave \/ Matte","offer_id":47874852028572,"sku":"E46PP01-CFM-1","price":2574.0,"currency_code":"USD","in_stock":true},{"title":"2x2 Twill Weave \/ Gloss","offer_id":47874852061340,"sku":"E46PP01-CF-2","price":2454.0,"currency_code":"USD","in_stock":true},{"title":"2x2 Twill Weave \/ Matte","offer_id":47874852094108,"sku":"E46PP01-CFM-2","price":2520.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/53676734789_534b683794_b_ba4f7fb4-57d8-44e4-ac23-c502d3e2b441.jpg?v=1791774684","url":"https:\/\/daroracing.com\/products\/karbonius-e46-m3-csl-carbon-door-panel-insert-set","provider":"Daro Racing","version":"1.0","type":"link"}