BMW 2 Series (G42) Full Aluminum Semi-Closed Cold Air Intake System with Turbo Inlet Ducting | M240i – B58 3.0L Turbo (2021–Present)

Unleash the full potential of your BMW 2 Series M240i (G42) with the Full Aluminum Semi-Closed Cold Air Intake System, precision-engineered for the B58 3.0L turbocharged inline-six.

Crafted from lightweight, high-strength aluminum, this intake is built to perform under intense boost and heat conditions — all while giving your engine bay a clean, motorsport-inspired look. Aluminum construction resists heat soak better than plastic, ensuring a steady flow of cooler, denser air compared to the restrictive factory airbox.

Engineered as a semi-closed system, it perfectly balances the free-breathing performance of an open intake with the protection and heat control of a sealed housing. The included turbo inlet and upgraded ducting replace your worn factory setup for improved airflow and efficiency. By shortening the air path and minimizing turbulence, you’ll experience sharper throttle response, quicker turbo spool, and stronger midrange torque.

Performance Benefits

• Sharper throttle response and reduced turbo lag
• Quicker spool-up with noticeable midrange gains
• Cooler intake temperatures for consistent performance
• Enhanced induction sound with crisp turbo and blow-off acoustics
• Horsepower gains that increase even further with tuning

Key Features

• Full aluminum housing – lightweight, strong, and heat-resistant
• Semi-closed design balances open airflow with effective heat shielding
• Includes turbo inlet and ducting – replaces worn factory components for optimized flow
• Shorter, reinforced hose for a more direct airflow path
• Reuses factory mounting points for OEM-level reliability
• Aggressive induction tone that amplifies the B58’s turbo character
• Direct OEM fitment for a clean, secure installation

FITMENT: Designed for BMW models with the B58 3.0L turbo inline-six, including: G42 M240i Coupe (2022–present).

Engine Compatibility: B58B30O1 turbocharged inline-six

Please refer to the “Fitment” section in the product description for compatibility details.