Eventuri BMW G2X / G42 M40i B58 Black Carbon Intake System - Post Nov 2018+
The Eventuri BMW G2X / G42 M40i B58 Black Carbon Intake System is a complete high-flow induction upgrade engineered for BMW B58-powered vehicles produced Post November 2018. Designed for applications including the G20 M340i, G22 / G23 / G26 M440i, and G42 M240i, the system combines a sealed pre-preg carbon fiber airbox, dual cold-air feeds, a smooth carbon inlet tube, and a high-flow dry filter to reduce restriction while helping control intake air temperatures.
This intake is designed for vehicles produced Post November 2018 and is Not compatible with Mild-Hybrid B58N models. Please verify your vehicle's production date and engine configuration prior to ordering.
Turbocharged engines are particularly sensitive to both intake restriction and elevated air temperatures. Eventuri addresses these two factors with a fully sealed carbon fiber airbox that helps isolate the filter from radiant engine-bay heat while maintaining a consistent supply of ambient air. The enclosure is designed around the available space in the G2X engine bay to provide increased internal volume without compromising factory integration.
The intake uses a dual-feed cold-air configuration, drawing air from the factory front intake location while incorporating an additional feed from the wheel arch area. This secondary source increases the amount of ambient air available to the filter while retaining the thermal benefits of a sealed intake system.
From the filter, airflow is directed through a smooth pre-preg carbon fiber inlet tube that replaces the more restrictive factory intake tract. The continuous internal surface and gradual geometry are designed to reduce turbulence and pressure loss as air moves toward the turbocharger, supporting improved airflow efficiency and sharper throttle response.
A bespoke high-flow dry cone filter provides increased filtration surface area while maintaining effective particle filtration. A dedicated gold reflective heat shield further helps reduce radiant heat transfer from surrounding engine components, supporting more consistent intake temperatures during higher-load driving.
CNC-machined temperature sensor and breather adapters provide precise integration with factory components, while laser-cut stainless steel mounting brackets, an OEM-specification silicone reducer, and clamps complete the installation. The result is a complete induction system developed specifically around the later B58 configuration used in applicable BMW G2X and G42 M Performance models.
Product Details
- Designed for compatible BMW G20 M340i, G22 / G23 / G26 M440i, and G42 M240i models with the B58 engine
- Fitment applies to Post November 2018 production vehicles
- Not compatible with Mild-Hybrid B58N models
- Complete high-flow intake system engineered for the later B58 configuration
- Pre-preg carbon fiber construction
- Fully sealed carbon airbox designed to reduce heat soak
- Dual cold-air feed configuration
- Additional ambient air feed from the wheel arch area
- Smooth carbon fiber inlet tube designed to reduce restriction and turbulence
- Bespoke high-flow dry cone air filter
- Increased filtration surface area compared to the factory filter configuration
- Gold reflective heat shield designed to reduce radiant heat transfer
- CNC-machined temperature sensor mount
- CNC-machined breather adapters
- Laser-cut stainless steel mounting brackets
- OEM-specification silicone reducer and clamps
- Designed for precise OEM-level integration and fitment
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