{"product_id":"dinan-carbon-intake-replacement-air-filter-bmw-g20-g22-g42-g29-supra","title":"Dinan Replacement Air Filter (Each) for Carbon Fiber Intake - BMW G20 \/ G22 \/ G42 \/ G29 Z4 \u0026 Toyota GR Supra (2019-2026)","description":"\u003cp\u003eYou fitted a Dinan carbon fiber intake to hear your B58 or B48 breathe. Months of road grime later, a loaded filter is quietly choking that airflow back down. Service time should not mean settling for a generic cone that almost fits.\u003c\/p\u003e\n\u003cp\u003eThis Dinan Replacement Air Filter is the correct service filter for the Dinan carbon fiber cold air intake on the BMW G20 3 Series, G22 4 Series, G42 2 Series, G29 Z4 and Toyota GR Supra. It is the same deep-pleated cotton filter that ships in the intake kit, with custom-molded ends shaped to seal inside the Dinan airbox. A filter that does not seal lets dirty air slip past the media and straight to the turbo.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy a Genuine Dinan Replacement Air Filter Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeep pleats in multi-layered cotton give the filter a large working surface for flow and filtration. A steel wire mesh supports the media so it keeps its shape and resists dents, and the molded ends use every bit of filter area the enlarged Dinan airbox allows. It drops in exactly where the original sat. No trimming, no adapters.\u003c\/p\u003e\n\u003cp\u003eOne thing to check first: this filter is for cars already running a Dinan carbon fiber intake. It does not fit the factory BMW or Toyota airbox. If your car still has the stock airbox, you want the Dinan drop-in replacement filter instead, sold separately. Dinan part number D401-0027. Sold by AutoTecknic, an authorized Dinan dealer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Dinan replacement air filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrect service filter for Dinan intakes D760-0052, D760-0055, D760-0058, D760-0059, D760-0065 and D760-0066\u003c\/li\u003e\n  \u003cli\u003eDeep-pleated multi-layer cotton media\u003c\/li\u003e\n  \u003cli\u003eSteel wire mesh for strength and dent resistance\u003c\/li\u003e\n  \u003cli\u003eCustom-molded ends for a full seal inside the Dinan airbox\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for the filter supplied with your Dinan intake\u003c\/li\u003e\n  \u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits these vehicles when equipped with a Dinan carbon fiber cold air intake:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW 330i \/ G20 (2019-2024)\u003c\/li\u003e\n  \u003cli\u003eBMW M340i \/ G20 (2020-2026): M340i, M340i xDrive\u003c\/li\u003e\n  \u003cli\u003eBMW 430i \/ G22 Coupe, G23 Convertible, G26 Gran Coupe (2021-2024)\u003c\/li\u003e\n  \u003cli\u003eBMW M440i \/ G22 Coupe, G23 Convertible, G26 Gran Coupe (2021-2026)\u003c\/li\u003e\n  \u003cli\u003eBMW 230i \/ G42 Coupe (2022-2026)\u003c\/li\u003e\n  \u003cli\u003eBMW M240i \/ G42 Coupe (2022-2026): M240i, M240i xDrive\u003c\/li\u003e\n  \u003cli\u003eBMW Z4 sDrive30i \/ G29 (2019-2026)\u003c\/li\u003e\n  \u003cli\u003eBMW Z4 M40i \/ G29 (2020-2026)\u003c\/li\u003e\n  \u003cli\u003eToyota GR Supra 3.0 \/ A90, A91 (2020-2026)\u003c\/li\u003e\n  \u003cli\u003eToyota GR Supra 2.0 \/ A90 (2021-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDoes not fit the factory airbox on any of these cars.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA filter swap takes a few minutes with basic hand tools. Cover the intake opening while the old filter is out so nothing drops toward the turbo.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eOpen the Dinan airbox lid.\u003c\/li\u003e\n  \u003cli\u003eLoosen the clamp and remove the old filter.\u003c\/li\u003e\n  \u003cli\u003eSeat the new Dinan filter fully on its mount and tighten the clamp evenly.\u003c\/li\u003e\n  \u003cli\u003eClose the airbox and confirm every clamp and coupler is secure.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":51268693852406,"sku":"DNND401-0027","price":86.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/35bb79ad72163c21b1cba928450b21d6L.jpg?v=1784135502","url":"https:\/\/autotecknic.com\/products\/dinan-carbon-intake-replacement-air-filter-bmw-g20-g22-g42-g29-supra","provider":"AutoTecknic USA","version":"1.0","type":"link"}