{"product_id":"do88-intake-system-bmw-b58-gen-2-m240i-m340i-g-series","title":"do88 Intake System – BMW B58 Gen 2 M240i\/M340i (G-Series)","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe factory airbox and intake tract on the B58 Gen 2 engine is adequate at stock power levels but becomes a real restriction once boost increases. do88's Intake System is a complete replacement for the factory intake — engineered from scratch for the M240i and M340i rather than a generic universal kit — designed to maximize airflow to the turbo while keeping intake air temperatures down.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign approach:\u003c\/strong\u003e Designed from scratch specifically for the M240i\/M340i platform, using the factory airbox as a template and test-fitted on the actual vehicle for accurate fitment — not a universal cone filter adaptation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e High-flow, reusable air filter engineered for the specific intake tract; do88 also sells replacement filters separately for ongoing maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiping:\u003c\/strong\u003e Mandrel-bent aluminum piping — a carbon tube tapering from 105mm down to the turbo inlet diameter, up to 24% more airflow combined with the optional do88 turbo inlet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Designed for durability and consistent performance under sustained track use, not just a peak-dyno-number product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x do88 intake system: piping, air filter, and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eComplete, direct replacement for the factory intake\/airbox using factory mounting points — no permanent modification required.\u003c\/li\u003e\n\u003cli\u003edo88 provides installation instructions with each kit.\u003c\/li\u003e\n\u003cli\u003ePairs well with a \u003ca href=\"https:\/\/x58cartel.com\/products\/do88-charge-pipe-silicone-hose-kit-bmw-b58-s58-amp-toyota-supra\"\u003edo88 charge pipe kit\u003c\/a\u003e and\/or \u003ca href=\"https:\/\/x58cartel.com\/products\/do88-charge-cooler-manifold-bmw-b58-s58-amp-toyota-supra\"\u003echarge cooler manifold\u003c\/a\u003e for a complete intake\/charge-air system upgrade, though it installs and functions independently.\u003c\/li\u003e\n\u003cli\u003eReplacement air filters are available separately for ongoing maintenance without needing to replace the full intake system.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/LF-240r.pdf?v=1785358285\" target=\"_blank\"\u003eLF-240r installation instructions »\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOE — LF-240-OE\u003c\/li\u003e\n\u003cli\u003edo88 OE Turbo — LF-240-INL-OE\u003c\/li\u003e\n\u003cli\u003edo88 Pure 800 — LF-240-INL-P800\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: left;\" cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM340i (xDrive)\u003c\/td\u003e\n\u003ctd\u003eG20\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen 2)\u003c\/td\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i (xDrive)\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB58 (Gen 2)\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"do88","offers":[{"title":"OE","offer_id":53733170905395,"sku":"LF-240-OE","price":1082.91,"currency_code":"USD","in_stock":true},{"title":"do88 OE Turbo","offer_id":53733253185843,"sku":"LF-240-INL-OE","price":1331.05,"currency_code":"USD","in_stock":true},{"title":"do99 Pure 800","offer_id":53733253218611,"sku":"LF-240-INL-P800","price":1331.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/LF-240-OE_1.webp?v=1785184818","url":"https:\/\/x58cartel.com\/products\/do88-intake-system-bmw-b58-gen-2-m240i-m340i-g-series","provider":"x58cartel","version":"1.0","type":"link"}