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Infiniti QX56 K&N Air Intake Systems

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Latest Customer Reviews

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


Cold Air Intake - K&N

Reviewed By John R (Wynnewood, PA) Reviewed for a 2006 Infiniti QX56 —12/13/2006 6:06 PM

Excellent product - easy to follow instructions. Results have been as advertised.

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K&N 57 Series FIPK Air Intake (50-State Legal) Reviews


Responsiveness...

Reviewed By James W (Atlanta, GA) Reviewed for a 2012 Infiniti QX56 —4/13/2006 5:44 AM

After talking witha couple of folks in my car club. I didn't expect to get a lot of performance out of this unit.... just some sound affects. However after installing it (myself) I noticed considerable responsiveness in the throttle. I am execptionally pleased. Service from these guys was great too. Matched price and shipped quickly!

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K&N 77 Series Metal Intake Kit Reviews


Great first upgrade

Reviewed By Shane M (O FALLON, MO) —4/23/2015 8:11 AM

It took me about 75 minutes to install, so the estimate of 90 is very reasonable. I had read several reviews indicating the instructions were not good, but I had no real issues with them, and loved the pictures. It was a small pain to go back and forth between the pictures and the exploded diagram to see exactly which screws to use for each step, but not a big deal. The performance gain is noticeable, better throttle response, more power, and as others stated a very cool sound.

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