Not sure which 2009 Infiniti G37 Air Intake Systems are right for you? We have over 20796 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:
"Installation was fairly easy, step by step, but poly tubing from intake tubes to manifold needed to be cut to size, so careful measuring was necessary. Time to install was about 2.5 hrs. The test drive was AWESOME!!! Definitely hp was increased at full throttle, and the sound was aggressive, but sweet. K&N Intake looks great under the hood. Very happy with the purchase. Ordering and shipment was excellent. No complaints. Will definitely order from Autoanything again. Wish they would carry Stillen Cat Back exhaust...that's my next purchase." —Grover M from N Las Vegas, NV bought a K&N 69 Series Typhoon Intake Systems for a 2009 Infiniti G37.