The aFe Elite Stage 2 Si Intake features two uniquely shaped specially molded intake ducts, replacing your stock single intake tract for volumetric efficiency and maximum performance. Complementing the dual intake tracts are two dynamic air scoops, that when at speed further increases performance by channeling air into the aFe Intake. The intake produces gains of 14 max horsepower, and 27 ft./lbs. of torque.
The aFe Stage 2 Si Cold Air Intake System includes both the Pro 5R oiled filter, and the Pro Dry S non-oiled filter, allowing you decide which filter type you want to run in your 335i. Increase your 335i's horsepower and torque by replacing your existing stock intake with an aFe Stage 2 Si Intake System.