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Toyota 4Runner Airaid Cold Air Intakes

When you’re in the middle of hauling a trailer up a rocky mountain trail with your Toyota 4Runner, the last thing you need to worry about is the amount of horsepower you’re getting out of the engine. Improve your SUV’s performance with Toyota 4Runner Airaid cold air intakes from AutoAnything.
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Latest Customer Reviews

Airaid Jr. Kits Reviews

3.4 liter Toyota Air Raid Jr Kit

Reviewed By Brandon S (WALLA WALLA, WA) Reviewed for a 2001 Toyota 4Runner —10/28/2015 2:56 PM

Overall I am happy with the product.The kit really cleaned up my engine bay. I feel slightly better throttle response, but no power gain, at least that I can feel. There is no intake noise under throttle that i can hear over my exhaust. I am not sure about fuel mileage gains, haven't have the kit long enough. Install was very easy and all the parts needed were supplied. Unfortunately it was back ordered at first so shipping took longer than I was quoted. Best part is now I have a reusable filter

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Airaid Intake System Reviews

Finicky & Temperamental

Reviewed By Seamus D (Atlanta, GA) Reviewed for a 2010 Toyota 4Runner —4/6/2015 2:30 PM

I've always had AFE intakes and bought this Airaid because AutoAnything discontinued their relationship with AFE. I felt Airaid could have made the installation process easier by having already assembled several of the steps. Once installed, it took multiple adjustments to the unit and several ECU resets to get it functioning properly. I did call their customer service and they were supportive. Overall, this is an average CAI.

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Airaid PowerAid Throttle Body Spacer Reviews


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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About Toyota 4Runner Airaid Cold Air Intakes

The factory boxes that contain your factory cold air intake are restrictive and keep your engine from performing to its fullest potential. Our Toyota 4Runner Airaid CAI consists of free-flowing tubing, allowing your engine to breathe easier while improving its horsepower and throttle response. You also see improved fuel economy, thanks to increased efficiency. An added bonus is the subtle performance sound your 4Runner now boasts. When you order your CAI from AutoAnything today, we save you even more at checkout with our Free Shipping and 1-Year, Lower Price Guarantee.