{"product_id":"eventuri-bmw-g2x-m40i-b58n2-gen3-black-carbon-intake-system","title":"Eventuri Gen3 Carbon Intake System - BMW G2X M40i B58N2 (2025+ 48V Mild Hybrid)","description":"\u003cp\u003eThe 2025 refresh gave the B58 a new name and a 48V mild-hybrid system. Eventuri gave it an intake to match. The Gen3 G2X carbon intake is a ground-up design for the updated B58TU2 platform, built on the same principles that made Eventuri's earlier B58 systems a benchmark: a fully sealed pre-preg carbon fiber airbox, a smooth-bore carbon inlet tube, and a high-flow cone filter engineered to work together rather than cobbled from universal parts.\u003c\/p\u003e\n\n\u003cp\u003eOne thing to know before you order: this system is designed exclusively for 2025+ G2X models with the 48V Mild-Hybrid B58TU2 engine. It does not fit earlier B58 or B58TU1 configurations. Confirm your vehicle's production date and engine variant before purchasing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sealed carbon airbox draws from two independent cold-air sources. The primary feed pulls from the front of the engine bay. A secondary duct taps the wheel arch area, adding ambient air volume without exposing the filter to engine heat. From the filter, airflow moves through an 111mm-ID smooth-bore carbon inlet tube that replaces the restrictive factory plastic tract. The continuous internal surface and gradual geometry reduce turbulence and pressure drop before air reaches the turbocharger. A gold reflective heat shield surrounds the assembly, deflecting radiant heat from adjacent engine components and keeping intake temperatures consistent through extended hard driving.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-preg carbon fiber sealed airbox\u003c\/li\u003e\n  \u003cli\u003ePre-preg carbon fiber inlet tube (111mm ID)\u003c\/li\u003e\n  \u003cli\u003eBespoke high-flow dry cone air filter\u003c\/li\u003e\n  \u003cli\u003eGold reflective heat shield\u003c\/li\u003e\n  \u003cli\u003eCNC-machined temperature sensor mount\u003c\/li\u003e\n  \u003cli\u003eCNC-machined breather adapters\u003c\/li\u003e\n  \u003cli\u003eLaser-cut stainless steel mounting brackets\u003c\/li\u003e\n  \u003cli\u003eAll mounting hardware\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\u003e100% genuine pre-preg carbon fiber construction on airbox and inlet tube\u003c\/li\u003e\n  \u003cli\u003eFully sealed airbox design isolates the filter from radiant engine-bay heat\u003c\/li\u003e\n  \u003cli\u003eDual cold-air feed: primary engine bay inlet plus secondary wheel arch duct\u003c\/li\u003e\n  \u003cli\u003e111mm ID smooth-bore carbon inlet tube reduces turbulence and pressure loss\u003c\/li\u003e\n  \u003cli\u003eHigh-flow dry cone filter with greater surface area than the factory configuration\u003c\/li\u003e\n  \u003cli\u003eGold reflective heat shield minimizes heat soak during sustained high-load driving\u003c\/li\u003e\n  \u003cli\u003eCNC-machined temperature sensor mount and breather adapters for OEM-level integration\u003c\/li\u003e\n  \u003cli\u003eLaser-cut stainless steel brackets for secure, vibration-free fitment\u003c\/li\u003e\n  \u003cli\u003eInstalls using OEM mounting points — no permanent modification required\u003c\/li\u003e\n  \u003cli\u003eDesigned and engineered in the UK by Eventuri\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits 2025-2026 BMW G2X M40i models equipped with the 48V Mild-Hybrid B58TU2 engine only:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW 3 Series \/ G20 M340i (2025-2026): RWD and xDrive\u003c\/li\u003e\n  \u003cli\u003eBMW 4 Series Coupe \/ G22 M440i (2025-2026): RWD and xDrive\u003c\/li\u003e\n  \u003cli\u003eBMW 4 Series Convertible \/ G23 M440i (2025-2026): RWD and xDrive\u003c\/li\u003e\n  \u003cli\u003eBMW 4 Series Gran Coupe \/ G26 M440i (2025-2026): RWD and xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot compatible with pre-2025 B58 or B58TU1 models. Verify your production date and engine configuration before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo permanent modification required. Installs using OEM mounting points and integrates directly with existing factory sensor connections. Professional installation recommended given electrical connections on the 48V mild-hybrid system.\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eRemove factory airbox and intake tract\u003c\/li\u003e\n  \u003cli\u003eInstall CNC-machined breather adapters and temperature sensor mount to existing factory locations\u003c\/li\u003e\n  \u003cli\u003ePosition carbon airbox using OEM mounting points and laser-cut stainless brackets\u003c\/li\u003e\n  \u003cli\u003eConnect carbon inlet tube to turbo inlet and route both cold-air feeds\u003c\/li\u003e\n  \u003cli\u003eFit gold heat shield and confirm all sensor connections are secure\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Eventuri","offers":[{"title":"Default Title","offer_id":51605912879350,"sku":"EVE-G20B58N2-CF-INT","price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2674\/6278\/files\/eventuri-bmw-g2x-b58n2-carbon-intake-system-white-background.jpg?v=1788990519","url":"https:\/\/autotecknic.com\/products\/eventuri-bmw-g2x-m40i-b58n2-gen3-black-carbon-intake-system","provider":"AutoTecknic USA","version":"1.0","type":"link"}