The AEM cold air intake for 2007–2013 BMW 328i (L6 3.0L F/I) replaces the factory air box and tubing with a roto-molded intake and oversized AEM Dryflow synthetic, oil-free washable filter to increase airflow. Designed, tuned and dyno-tested to add horsepower and torque, the system maintains intake from factory fresh air inlets and offers long service before cleaning—up to 100,000 miles depending on conditions. Backed by AEM’s lifetime limited warranty; check vehicle applications for legal status in California-emissions states.
AEM 07-13 BMW 328i L6-3.0L F/I Cold Air Intake