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Infiniti QX56 Injen Cold Air Intakes

Your full-size luxury Infinity SUV has power, but the restrictive factory air box inhibits its best performance. Replace it with one of AutoAnything’s Infiniti QX56 Injen cold air intakes with free-flowing tubing for cooler air that allows your engine to breathe.
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Latest Customer Reviews

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


Just what I needed

Reviewed By Eric V (HOSCHTON, GA) Reviewed for a 2012 Infiniti QX56 —11/23/2017 7:04 AM

Very happy with this intake setup for my Infiniti. It has helped the truck in the low end response getting of the line and especially when towing the boat It seems to hold the lower gears more with a slight improvement in torque.

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Airaid Intake System Reviews


Airaid MXP Series Intake for 06 Infiniti QX56

Reviewed By Zachary W (Roseville, CA) Reviewed for a 2006 Infiniti QX56 —4/19/2017 8:42 AM

I bought this a few weeks back and installed it the day I received it. The intake is well built and everything went together well except the shroud/engine cover on top of the manifold doesn't go back on the motor as it should because the left side rubs on the new intake tube. That is the only issue with the system. The intake is quiet except at high rpm when you can hear it really pulling air in. I will be coupling this with a Magnaflow cat back system shortly.

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Airaid PowerAid Throttle Body Spacer Reviews


Good value, could be priced a little better.

Reviewed By Nicholas J (Pasco, WA) Reviewed for a 2005 Infiniti QX56 —7/3/2013 7:21 AM

I installed the spacer in about 30 minutes. Fit will with factory air intake. Noticed better bottom end response and improved gas mileage. Went from 15.5 average to about 17.2. There is no "whistling" sound. Good addition.

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About Infiniti QX56 Injen Cold Air Intakes

The stock air intake system sends warm air into the combustion chamber when you step on the gas, and that slows down the throttle response for a weaker take-off. A blast of cooler air gives you an immediate power boost and a subtle performance sound that turns heads everywhere you go. Lower temperatures preserve the life of all the components under the hood, and denser air mixes with the gasoline better for improved fuel economy. Order your Infiniti QX56 Injen CAI from AutoAnything today and enjoy Free Shipping and our 1-Year, Lower-Price Guarantee with every purchase.