aFe Momentum GT Pro DRY S Cold Air Intake System 51-76309, 2016-2018 BMW 340i / 440i / M240i B58

DETAILS: 400 CFM Rating @ 7" Hâ‚‚O +13 HP and +13 lbs. x ft. Torque max gains Outflows factory intake by up to 13% 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 DRY S oil-free 3-Layer Synthetic Media for Maximum 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 to achieve maximum power gains while mai