{"product_id":"dinan-cold-air-intake-for-bmw-m240i-m340i-m440i-2020-2026-carbon-fiber-d760-0058","title":"Dinan Cold Air Intake for BMW M240i G42 (22-26) M340i G20 (20-26) M440i G22 \/ G23 \/ G26 (21-26) Carbon Fiber or PEX","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"PDq2pG_selectionAnchorContainer\"\u003eBMW M240i RWD \/ xDrive G42 3.0L Turbo B58 (2022, 2023, 2024, 2025, 2026)\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBMW M340i RWD \/ xDrive G20 3.0L Turbo B58 (2020, 2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBMW M440i RWD \/ xDrive G22 Coupe 3.0L Turbo B58 (2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBMW M440i RWD \/ xDrive G23 Convertible 3.0L Turbo B58 (2021, 2022, 2023, 2024, 2025, 2026)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBMW M440i xDrive G26 Gran Coupe 3.0L Turbo B58 (2022, 2023, 2024, 2025, 2026)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong style=\"color: rgb(255, 42, 0);\"\u003eEmissi\u003c\/strong\u003e\u003cstrong style=\"color: rgb(255, 42, 0);\"\u003eons Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eThis part does not have a CARB EO # and cannot be sold or shipped to California.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecs \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eMore Power: Max gains of 9 WHP and 8 lb-ft of torque @ 6500 RPM on a completely stock vehicle.\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber or High heat deflection PEX construction and an OEM look\u003c\/li\u003e\n\u003cli\u003eEnjoyably louder, sportier sound.\u003c\/li\u003e\n\u003cli\u003eImproved throttle response\u003c\/li\u003e\n\u003cli\u003eOutflows factory intake by 58% or more.\u003c\/li\u003e\n\u003cli\u003eLarger volume air box (60% larger than stock).\u003c\/li\u003e\n\u003cli\u003e40% increase in filter area (stock: 82 in², Dinan: 115 in²) for optimum flow.\u003c\/li\u003e\n\u003cli\u003eCompatible with all G2x Mx40i's with and without factory bracing.\u003c\/li\u003e\n\u003cli\u003eQuick and easy installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eTransform the performance, sound, and appearance of your BMW B58-powered M240i, M340i, or M440i with the Dinan Cold Air Intake System. Designed as a direct replacement for the restrictive factory intake, this system improves airflow, enhances throttle response, and unleashes the distinctive turbo induction sound that the stock resonator suppresses.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory intake relies on a compact airbox, basic panel filter, and resonator that prioritize quiet operation over performance and driver engagement. Dinan's redesigned semi-open intake system features a significantly larger airbox, increased filter surface area, and optimized airflow path, allowing your engine to breathe more efficiently while maintaining excellent fitment and OEM-quality integration.\u003c\/p\u003e\n\u003cp\u003eOn a completely stock vehicle, the Dinan intake delivers gains of up to \u003cstrong\u003e9 WHP\u003c\/strong\u003e and \u003cstrong\u003e8 lb-ft of torque\u003c\/strong\u003e, while flowing \u003cstrong\u003e58% more air\u003c\/strong\u003e than the factory intake. The enlarged airbox provides approximately \u003cstrong\u003e60% greater internal volume\u003c\/strong\u003e, and the high-flow filter offers \u003cstrong\u003e40% more filtration area\u003c\/strong\u003e than stock, helping reduce intake restriction and improve overall engine efficiency. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eBeyond the measurable performance improvements, the Dinan intake significantly enhances the driving experience with a deeper, sportier induction note, allowing turbo spool and bypass valve sounds to be heard more clearly without sacrificing daily drivability.\u003c\/p\u003e\n\u003cp\u003eDepending on the selected version, the intake is available in either a premium \u003cstrong\u003ecarbon fiber\u003c\/strong\u003e construction for an aggressive, show-quality engine bay appearance or a durable \u003cstrong\u003ehigh heat-deflection PEX\u003c\/strong\u003e construction that delivers the same proven performance with a more understated OEM-style look. Both versions are engineered for precise fitment and straightforward installation.\u003c\/p\u003e\n\u003cp\u003eWhether your priority is maximum visual appeal or exceptional value, the Dinan Cold Air Intake System offers the perfect balance of increased performance, improved sound, and factory-quality engineering for your BMW B58 platform.\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Carbon Fiber","offer_id":42805516959824,"sku":"DNND760-0058","price":579.95,"currency_code":"USD","in_stock":true},{"title":"PEX (High-Heat Polymer)","offer_id":42805516992592,"sku":"DNND760-0069","price":479.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/d72aa83850eca6a0c9090f9b311d63604fa589b0.jpg?v=1785336497","url":"https:\/\/shop.redline360.com\/products\/dinan-cold-air-intake-for-bmw-m240i-m340i-m440i-2020-2026-carbon-fiber-d760-0058","provider":"Redline360","version":"1.0","type":"link"}