aFe MagnumFLOW Air Filters CCV PDS A/F CCV PDS 3-1/2F x 8B x 5-1/2T (Inv) x 8H fits_2013-2013`Chevrolet`C6 Cat-Back w/ Active Exhaust -

Cat-Back w/ Active Exhaust - Dbl X-Pipe - Twin 4

this system is equipped with dual high flow

7L Turbo EcoBoost MaxFlow 5 Metal Intake System

Size 37X12

Here some helpful guidance if youa**re deciding between kits: Due to the structural differences between the 330i and 430i

aFe MagnumFLOW Air Filters CCV PDS A/F CCV PDS 3-1/2F x 8B x 5-1/2T (Inv) x 8H fits_2013-2013`Chevrolet`C6 Cat-Back w/ Active Exhaust -With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base, this high flow, "oil free" conical performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures