Not sure which 2001 Nissan Frontier 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:
"The kit was very easy to install. I noticed a difference right away. I like the sound too when you hit the accelerator." —Michael L from Barstow, CA bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2001 Nissan Frontier.