K&N BMW E90/91/93 335I N54 Engine Performance Air Intake System 92940 Made for decks above the

Made for decks above the waterline

UPC: 752324012374

The AEM 21-415B Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing

Up to 6 Phoenix Inverters can operate in parallel to achieve higher power output

K&N BMW E90/91/93 335I N54 Engine Performance Air Intake System 92940 Made for decks above theThe K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory air filter and air box allows your engine to inhale more air than with the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. A fully enclosed injection molded air box connects to the factory air intake hose. The removable lid