{"product_id":"dinan-high-flow-drop-in-replacement-air-filter-2019-2026-bmw-m240i-m340i-m440i-z4-m40i-toyota-gr-supra","title":"Dinan High Flow Drop-in Replacement Air Filter - 2019-2026 BMW M240i\/M340i\/M440i\/Z4 M40i \u0026 Toyota GR Supra","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eA direct-fit upgrade for the factory air box on the G-chassis B58 sedans and coupes, the Z4 M40i, and the Toyota GR Supra. The Dinan High Flow Drop-in Replacement Air Filter improves airflow over the restrictive stock paper element for better performance and efficiency — no cutting, no intake swap. Four layers of oiled cotton gauze flow better with less pressure drop than stock media, and the filter is washable and reusable, saving money over disposable replacements.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-layer oiled cotton gauze media\u003c\/li\u003e\n\u003cli\u003eBetter flow \/ lower pressure drop than stock paper element\u003c\/li\u003e\n\u003cli\u003eWashable and reusable\u003c\/li\u003e\n\u003cli\u003eDirect drop-in — uses factory air box, no modification\u003c\/li\u003e\n\u003cli\u003eCompatible with stock air box: G20\/G22\/G23\/G26\/G29\/G42\/A90\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Dinan high-flow drop-in air filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrefer a full intake? See our \u003ca href=\"\/products\/dinan-carbon-fiber-cold-air-intake-bmw-m240i-m340i-g20-g42\"\u003eCarbon Fiber Cold Air Intake (M240i\/M340i\/M440i)\u003c\/a\u003e or the \u003ca href=\"\/products\/dinan-pex-cold-air-intake-bmw-m240i-m340i-m440i-g2x-g42\"\u003ePEX Cold Air Intake (G2x\/G42)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupra \/ Z4 owners: see our \u003ca href=\"\/products\/dinan-gloss-carbon-fiber-cold-air-intake-gr-supra-and-z4\"\u003eGloss Carbon Fiber Cold Air Intake (GR Supra \u0026amp; Z4)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrop-in filter — no installation document required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eD401-0046\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\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\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM340i\u003c\/td\u003e\n\u003ctd\u003eG20\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2020+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM440i\u003c\/td\u003e\n\u003ctd\u003eG22 \/ G23 \/ G26\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 M40i\u003c\/td\u003e\n\u003ctd\u003eG29\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra 3.0\u003c\/td\u003e\n\u003ctd\u003eA90 \/ A91\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eThe same air box is also shared with the B48 230i\/330i\/430i and Z4 30i; confirm exact model years against Dinan's application guide.\u003c\/em\u003e\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":53762124218675,"sku":"D401-0046","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/3a8b7ae02fe2cbbc646e2613ec9da338c0fca2f7.avif?v=1785529580","url":"https:\/\/x58cartel.com\/products\/dinan-high-flow-drop-in-replacement-air-filter-2019-2026-bmw-m240i-m340i-m440i-z4-m40i-toyota-gr-supra","provider":"x58cartel","version":"1.0","type":"link"}