Not sure which 2003 Infiniti G35 Air Filters are right for you? We have over 14810 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:
"You can tell the K&N is built better than the factory filter. The fitment was good, it could have been better. You can feel a little extra power on the top end and the exhaust note is a little louder." —Donovan R from Waxahachie, TX bought a K&N Air Filters for a 2003 Infiniti G35.