{"product_id":"karbonius-carbon-fibre-airbox-race-bmw-e46-m3-z4m-s54","title":"Karbonius Carbon Fibre Race Airbox\/Intake Plenum (CSL Style) for BMW E46 M3 \u0026 BMW Z4M S54 - Prepreg Carbon, Cold Air Snorkel, Autoclave Built","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eKarbonius Carbon Fibre Airbox Race for BMW E46 M3 and BMW Z4M S54\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Transform your S54 with the Karbonius Carbon Fibre Airbox Race. This premium BMW E46 M3 carbon fibre airbox and BMW Z4M S54 carbon intake is made 100% from prepreg carbon fibre and cured in an autoclave in Spain under ISO 9001 quality management. The result is exceptional rigidity, thermal stability and a show-stopping high gloss finish with UV protection. If you are searching for the ultimate E46 M3 airbox upgrade, Z4M carbon airbox, S54 performance intake, CSL style airbox or induction kit for BMW E46 M3, this is the one to have.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    With an integrated front snorkel for efficient cold air feed, optimised carbon fibre trumpets and a beautifully engineered plenum, this Karbonius race airbox delivers razor sharp throttle response, an addictive induction roar and a genuine performance improvement when mapped correctly. We have run this Karbonius carbon airbox on our own S54 cars and on customer builds. The response, drivability and sound are outstanding, and customer feedback has been consistently positive.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose the Karbonius carbon airbox for your S54\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW E46 M3 carbon fibre airbox upgrade that enhances power and throttle response\u003c\/li\u003e\n    \u003cli\u003eBMW Z4M S54 carbon intake with cold air snorkel for lower intake temperatures and optimal airflow\u003c\/li\u003e\n    \u003cli\u003eCSL style airbox look and sound with premium autoclave construction\u003c\/li\u003e\n    \u003cli\u003eHigh gloss, UV protected finish for a stunning engine bay appearance\u003c\/li\u003e\n    \u003cli\u003eLightweight prepreg carbon fibre for strength and heat resistance\u003c\/li\u003e\n    \u003cli\u003eImproved induction noise that makes every drive special\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e100% prepreg carbon fibre, cured in mould and autoclave\u003c\/li\u003e\n    \u003cli\u003eBuilt-in front snorkel for true cold air intake\u003c\/li\u003e\n    \u003cli\u003eCarbon fibre trumpets for smooth airflow and response\u003c\/li\u003e\n    \u003cli\u003eAerodynamic internal design focused on performance\u003c\/li\u003e\n    \u003cli\u003eExcellent fitment, straightforward installation\u003c\/li\u003e\n    \u003cli\u003eCNC machined anodised aluminium hardware\u003c\/li\u003e\n    \u003cli\u003eStainless steel screws and reinforced key mounting points\u003c\/li\u003e\n    \u003cli\u003eExclusive, individually numbered piece with certificate of authenticity\u003c\/li\u003e\n    \u003cli\u003eAggressive appearance with awesome induction sound\u003c\/li\u003e\n    \u003cli\u003e2 year manufacturer warranty against defects\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat is included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eKarbonius Carbon Fibre Airbox Race\u003c\/li\u003e\n    \u003cli\u003eCertificate of authenticity\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Air filter not included, available separately. Additional parts for installation are required. Contact us with your vehicle details and we will confirm exactly what you need.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW E46 M3, S54\u003c\/li\u003e\n    \u003cli\u003eBMW Z4M, S54B32\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and tuning\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInstallation difficulty: Medium\u003c\/li\u003e\n    \u003cli\u003eNo cutting or drilling of the car required\u003c\/li\u003e\n    \u003cli\u003eECU remap required after installation\u003c\/li\u003e\n    \u003cli\u003eAdditional parts may be needed depending on your setup. Email Sales@nforcd.com for guidance\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eQuality and warranty\u003c\/h3\u003e\n  \u003cp\u003e\n    Manufactured in the EU by Karbonius Composites using prepreg carbon fibre and autoclave processes under ISO 9001. Each airbox is quality checked, numbered for authenticity and supplied with a certificate. Backed by a 2 year warranty against manufacturing defects.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eFitting service by Nforcd\u003c\/h3\u003e\n  \u003cp\u003e\n    Want professional installation and mapping advice for your BMW E46 M3 or BMW Z4M S54 carbon airbox upgrade? Nforcd offers fitting in Warwickshire. Request a quote at Sales@nforcd.com and our team will be happy to help.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eLegal notice\u003c\/h3\u003e\n  \u003cp\u003e\n    Customers are responsible for checking local laws to ensure legality when using this product on public roads.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Popular searches: BMW E46 M3 carbon airbox, CSL airbox E46 M3, S54 carbon intake, BMW Z4M air intake, Karbonius airbox, E46 M3 induction kit, Z4M carbon fibre airbox, performance intake S54, cold air intake BMW E46 M3, race airbox S54.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Karbonius","offers":[{"title":"1x1 \/ Gloss","offer_id":53961120481665,"sku":"E46AD03 - 1x1G","price":1999.99,"currency_code":"GBP","in_stock":true},{"title":"1x1 \/ Matte","offer_id":53961120514433,"sku":"E46AD03 - 1x1M","price":2049.99,"currency_code":"GBP","in_stock":true},{"title":"2x2 \/ Gloss","offer_id":53961120547201,"sku":"E46AD03 - 2x2G","price":1899.99,"currency_code":"GBP","in_stock":true},{"title":"2x2 \/ Matte","offer_id":53961120579969,"sku":"E46AD03 - 2x2M","price":1949.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/karbonius-carbon-fibre-airbox-race-bmw-e46-m3-z3m-z4m-s54-882792.jpg?v=1735826228","url":"https:\/\/www.nforcd.com\/products\/karbonius-carbon-fibre-airbox-race-bmw-e46-m3-z4m-s54","provider":"Nforcd","version":"1.0","type":"link"}