{"product_id":"karbonius-f8x-m3-m4-carbon-rear-wing-stage-1","title":"Karbonius F8X M3 \/ M4 Carbon Rear Wing - Stage 1","description":"\u003cp\u003eThe Karbonius F8X M3 \/ M4 Carbon Rear Wing – Stage 1 is a purpose-designed aerodynamic component built for both track effectiveness and the refined visual character expected of a premium Karbonius product. Weighing just 3 kg, the wing is manufactured entirely from 100% prepreg carbon fiber and autoclave-cured at Karbonius' facility in Spain under ISO 9001 quality management standards — delivering motorsport-grade construction in a package that is equally at home on a race circuit or a spirited road build.\u003c\/p\u003e\n\n\u003cp\u003eThe wing is engineered for the F8X chassis specifically, developed by the Karbonius engineering team using both 2D and 3D analysis of the wing and the vehicle. The result is an aerodynamic component that generates meaningful downforce at track speeds while adding a level of visual aggression that the OEM trunk spoiler cannot match. The adjustment system is laser-engraved directly into the aluminum uprights, providing clearly marked positions for maximum downforce or maximum efficiency without guesswork.\u003c\/p\u003e\n\n\u003cp\u003eAnodized aluminum uprights combine light weight with superior durability at the mounting interface, while the full carbon wing blade and endplates keep overall mass to a minimum. Every piece is individually numbered — a standard Karbonius practice that guarantees origin and authenticity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarbon fiber rear wing blade and endplates\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum uprights (pillars)\u003c\/li\u003e\n\u003cli\u003eStainless steel 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: 3 kg (total wing assembly)\u003c\/li\u003e\n\u003cli\u003eDimensions: 125 × 25 × 15 cm\u003c\/li\u003e\n\u003cli\u003e2x2 twill weave, gloss finish\u003c\/li\u003e\n\u003cli\u003e100% prepreg carbon fiber wing blade and endplates\u003c\/li\u003e\n\u003cli\u003eAutoclave-cured for strength and finish quality\u003c\/li\u003e\n\u003cli\u003eLaser-engraved adjustment system on anodized aluminum uprights — clearly marks downforce and efficiency positions\u003c\/li\u003e\n\u003cli\u003eLightened anodized aluminum uprights for minimal added mass\u003c\/li\u003e\n\u003cli\u003eDesigned using 2D and 3D aerodynamic analysis\u003c\/li\u003e\n\u003cli\u003eIndividually numbered for authenticity\u003c\/li\u003e\n\u003cli\u003e2-Year manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m3-f80\"\u003eBMW F80 M3\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/collections\/m4-f82-f83\"\u003eBMW F82 \/ F83 M4\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended Upgrades\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/karbonius-f8x-m3-m4-carbon-fiber-front-grille-set\"\u003eKarbonius F8X M3 \/ M4 Carbon Fiber Front Grille Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ind-distribution.com\/products\/karbonius-f80-m3-interior-trim-set-7-piece-2x2-gloss-finish\"\u003eKarbonius F8X M3 \/ M4 Carbon Interior Replacement Trim Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned and manufactured in Spain under ISO 9001 quality management standards\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IND Distribution","offers":[{"title":"F80 M3","offer_id":52423739015451,"sku":"F80S03-CF-2","price":2049.0,"currency_code":"USD","in_stock":true},{"title":"F82 M4","offer_id":52423739048219,"sku":"F82S03-CF-2","price":2049.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/2123\/2667\/files\/F8X-WingStg1-1.jpg?v=1782868038","url":"https:\/\/www.sub2speedhouse.com\/products\/karbonius-f8x-m3-m4-carbon-rear-wing-stage-1","provider":"SUB2 SPEEDHOUSE","version":"1.0","type":"link"}