Not sure which 2006 Nissan Xterra Air Intake Systems are right for you? We have over 15237 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Fairly easy to install. The instructions could be better. Seat of the pants feel is that there is more power. Noisy at full throttle, but very little difference from stock at freeway speeds. Overall would recommend." —Patrick Z from Los Angeles, CA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2006 Nissan Xterra.