CTS Turbo Intake Kit for F2X/F3X/F87 BMW 135i/iX, M235i/iX, M2, 335i/iX, 435i/iX

The CTS Turbo Intake Kit replaces the restrictive factory airbox on F2X, F3X and F87 BMW models, delivering improved airflow to the turbocharged N55 and S55 engines. This complete intake system features a high-flow filter and smooth mandrel-bent tubing designed to reduce turbulence and heat soak. Engineered specifically for the 135i, M235i, M2, 335i and 435i variants, the kit installs using factory mounting points without permanent modifications. Built to withstand Australian conditions, this intake combines performance gains with enhanced induction sound under acceleration.