AFE Momentum GT Pro Cold Air Intake System 2016-2017 BMW 340i/440i (F3X)

Features 400 CFM Rating @ 7" H₂O +13 HP and +13 lbs. ft. Torque max gains Outflows factory intake by up to 28% High Quality One-Piece Roto-Molded Sealed Housing with Auxiliary Air Scoop CAD-Designed Roto-Molded Intake Tube Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly Pro 5R oiled 5-Layer Progressively Finer Mesh Cotton Gauze Oiled Media for Maximum Performance Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation No Cutting or Drilling on factory Parts for Faster Installation Unique One-Piece High Quality Housing W/ Auxiliary Inlet: The smooth one-piece (Patent Pending) high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle-free filter inspection and an aggressive style. High Quality Tube: This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube