[jtragolia]

I recently purchased and installed the Injen Cold Air Intake. Since the first day I've noticed an actual whistling sound while accelerating. I've had a cold air intake on my previous two vehicles and never heard this type of noise before. It isn't the sound of air being pulled into the filter it is definetly a whistling sound. Any ideas on what could be causing this, is this common, and is there a fix for this?