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Adjustable knob position (360*)
This NX Dry nitrous system comes complete with a 1/8npt dry nozzle
Filter sold separately
Internal Spring Design for smooth shifting
Year Make Model Submodel 1995-1998 BMW 318i Base 1995-1997 BMW 318is Base 1995-1998 BMW 318ti Base 1996-1998 BMW Z3 Roadster
K&N BMW E90/91/93 335I N54 Engine Performance Air Intake System Differential Mounts Adjustable knob position (360*)The 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
