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2003 Toyota 4Runner Air Intake Systems

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Latest Customer Reviews

Airaid PowerAid Throttle Body Spacer Reviews


Quiet

Reviewed By Robert L (Muncie, IN) Reviewed for a 2003 Toyota 4Runner —3/10/2015 5:30 AM

Love it! Was afraid of noise, but there really is none on my 4Runner v8. Really helps eliminate hesitation.

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K&N 63 Series AirCharger High-Flow Intake Kit Reviews


Fun!

Reviewed By Robert L (Muncie, IN) Reviewed for a 2003 Toyota 4Runner —10/29/2014 3:08 PM

Ok, if you're not getting increased gas mileage, it's because it's so much fun, you can't keep your foot out of it! I was concerned about additional noise, but there really is none on my 2003 4 Runner, until you punch it, then it's really throaty. My mileage has gone up about 1. The performance is immediate, and very apparent, most notably response time seems instant, no lag. Increased torque and hp you can feel. Oh, my mechanic said it was a bear to put on, and didn't fit easily.

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AEM DryFlow Cold Air Intake Replacement Filters Reviews


Replaced oiled filter

Reviewed By Marc C (SHERMAN OAKS, CA) Reviewed for a 2003 Toyota 4Runner —3/8/2014 6:22 AM

Switched to this over my oiled filter Smoother idle No loss in mpg Far easier to clean After having side by Side it looks very well built and more filter Super easy to find right size with online help

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