Not sure which 2004 Toyota 4Runner Cold Air Intakes are right for you? We have over 18563 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:
"Definitely worth the money. Throttle response is terrific. Immediately noticed a difference. And you can really hear the motor under heavy acceleration! Some may not like the increased loudess but i think it sounds terrific." —Paul A from Alexandria, VA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota 4Runner, 4.0L V6.
"Did not seal as well as I would have thought.The gasket made little or no contact with anything." —Michael C from Poquoson, VA bought a K&N 63 Series AirCharger High-Flow Intake Kit for a 2004 Toyota 4Runner, 4.7L V8.