Not sure which 2003 Nissan 350Z 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:
"Good product overall.
Took me about 45 min to install start to finish. Directions from AEM are good with pics to help.
It looks great under the hood and sounds awesome once you get up to the 4K RPM level with the engine.
This is my first mod on my Z, the performace and sound was noticeable. A little quicker throttle response in the mid-range and top-end of the RPM band." —Chris N from Revere, MA bought an AEM Cold Air Intake System for a 2003 Nissan 350Z.