BMW E46 M3 VF Cold Air Intake System

The sign of a truly discerning car enthusiast is an awareness of the misconceptions and misinformation surrounding aftermarket performance upgrades.

What consumers have only recently begun to understand is that most, if not all, factory intake systems are already cold-air systems.

VF Engineering has designed a truly effective Cold Air Intake, improving upon the E46 M3 factory airbox by incorporating its cold-air routing while employing a freer flowing filter element.