aFe Intake Kit - E82 135i 11-12, E9X 335i/xi 11-13 - Stage 2 Pro5R

This BMW 335i air intake system removes the restrictive factory air box. aFe claims 17 max horsepower, 23lbs. x ft. torque and out-flowed the factory intake by 44% on the awesome BMW N55 E90, E92, E93 and E82, E88 135i . This system includes a durable 16 gauge, powder-coated heat shield; this air intake system features a washable/reusable conical Pro 5R air filter for maximum flow. This intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. The one-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. aFe # 54-11912

Choose from Pro5R oiled filter for maximum flow or ProDry S oil-free filter media for maximum convenience.

Pro5R filter uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media

ProDry S filter uses an oil-free filter media for less maintenance. This oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

Choose from 54-11912 Pro5R kit or 51-11912 ProDryS kit

This item fits the following BMWs:
2011+ E82 BMW 135i
2011+ E90 BMW 335i 335xi 335i xDrive
2011+ E92 BMW 335i 335xi 335i xDrive
2011+ E93 BMW 335i
2013+ E84 BMW X1 xDrive35i