ARMASPEED BMW G42 M240i B58 Alloy Cold Air Intake

Enhance your BMW G42 M240i’s performance with the ARMASPEED Alloy Cold Air Intake. Crafted from high-grade aluminum alloy, this intake system is designed for the B58 engine to deliver direct and efficient airflow to the turbocharger. With improved throttle response, increased turbo sounds, and a sleek under-hood appearance, this system transforms both the driving feel and soundscape of your M240i.

Features

• Lightweight aluminum alloy construction for heat resistance and durability
• Improved turbo spool, vent, and flutter sounds
• Increased throttle response and airflow efficiency
• Direct bolt-on installation with no modification required
• Retains stock ECU calibration — no remap needed
• Optimized for BMW G42 M240i with B58 engine

The ARMASPEED Alloy Cold Air Intake for the BMW G42 M240i B58 offers a refined solution for enthusiasts looking to unleash the full auditory and performance potential of their turbocharged engine. Made from lightweight aluminum alloy, this intake ensures high thermal stability while maximizing airflow. The system eliminates airflow restrictions, delivering more horsepower and a more connected driving experience — especially under boost. Its easy bolt-on installation makes it ideal for DIY enthusiasts looking to upgrade without the need for ECU tuning.