aFe Momentum GT Pro 5R Cold Air Intake System - F3X 328d N47
HP Gain: +15hp
Trq Gain: +28ft-lbs
Airflow: +53% over stock
aFe has engineered the Momentum GT intake to outperform the stock air box and deliver substantial power and torque gains over the factory system. The Diesel 328d benefits from aFe's oversized cotton filter element in a Rotomold plastic housing that blocks heat saturated air while flowing more volume of cooler dense air. The system has been CAD designed to achieve the maximum volumetric flow rate into the turbo. The intake tube is a smooth, unobstructed single piece from the air inlet to the airbox and incorporates a port for the air flow sensor. aFe's advanced engineering and design have made this a direct bolt-in 328d intake upgrade.
The aFe filter has been designed specifically for this application and uses aFe's highest-flowing filter material and design. The Pro5R filter uses five layers of progressively finer mesh cotton gauze media to provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall, open, evenly spaced pleats provide excellent dust holding capacity for a longer service cycle between cleanings. This intake is also available in a traditional paper filter media.
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