{"product_id":"bmw-3-series-g20-g21-g22-full-aluminum-semi-closed-cold-air-intake-system-m340i-b58-3-0l-turbo-2019-present","title":"BMW 3 Series (G20 \/ G21) Full Aluminum Semi-Closed Cold Air Intake System | M340i – B58 3.0L Turbo (2019–Present)","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eBoost the performance of your BMW M340i (G20 Sedan, G21 Touring, G22 Coupe) with our Full Aluminum Semi-Closed Cold Air Intake System, engineered for the B58 3.0L turbocharged inline-six.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCrafted from lightweight, high-strength aluminum, this intake provides the perfect balance of open-cone breathing and heat shielding. The semi-closed design feeds your turbos with a direct supply of cool, dense air while deflecting radiant engine heat, keeping intake temps lower and performance consistent.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eUnlike the restrictive factory airbox, this system allows for unrestricted airflow and improved turbo efficiency. The result is performance you can feel every time you drive:\u003c\/p\u003e\n\u003col\u003e\n\u003cli class=\"p3\"\u003eSharper throttle response with reduced turbo lag\u003c\/li\u003e\n\u003cli class=\"p3\"\u003eQuicker spool-up and more aggressive acceleration\u003c\/li\u003e\n\u003cli class=\"p3\"\u003eStronger midrange torque for daily driving and spirited runs\u003c\/li\u003e\n\u003cli class=\"p3\"\u003eHorsepower gains that grow even further under ECU tuning\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"p1\"\u003eThe aluminum construction ensures durability under high-heat and high-boost conditions while adding a premium motorsport look under the hood. Paired with reinforced silicone couplers and clamps, this intake is built for long-term reliability, whether on the street or track.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOn top of raw performance, the semi-closed design enhances the driving experience with a deep induction growl, crisp turbo spool, and sharp blow-off acoustics that give your M340i a more aggressive character without overwhelming cabin comfort.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull aluminum construction – lightweight, heat resistant \u0026amp; durable\u003c\/li\u003e\n\u003cli\u003eSemi-closed design balances airflow with heat protection\u003c\/li\u003e\n\u003cli\u003eHigh-flow filter maximizes breathing efficiency\u003c\/li\u003e\n\u003cli\u003eSharper throttle response \u0026amp; reduced lag\u003c\/li\u003e\n\u003cli\u003eConsistent, cooler intake temps for reliable power\u003c\/li\u003e\n\u003cli\u003eMotorsport-inspired induction tone with amplified spool \u0026amp; blow-off sounds\u003c\/li\u003e\n\u003cli\u003eReinforced silicone couplers withstand boost and heat cycles\u003c\/li\u003e\n\u003cli\u003eDirect OEM fitment with factory-style installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFITMENT: \u003c\/b\u003e\u003cb\u003e\u003c\/b\u003eDesigned for BMW models with the B58 3.0L turbo inline-six, including: G20 M340i Sedan (2019–present), G21 M340i Touring (2019–present), G22 M340i Coupe (2020–present).\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eEngine Compatibility:\u003c\/b\u003e B58B30O1 turbocharged inline-six\u003c\/p\u003e","brand":"BAVMODS","offers":[{"title":"Default Title","offer_id":45332428783806,"sku":null,"price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/8788\/1150\/files\/BAVMODSB58ClosedColdAirFilter.jpg?v=1755839190","url":"https:\/\/bavmods.com\/es\/products\/bmw-3-series-g20-g21-g22-full-aluminum-semi-closed-cold-air-intake-system-m340i-b58-3-0l-turbo-2019-present","provider":"BAVMODS®","version":"1.0","type":"link"}