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K&N 63 Series AirCharger High-Flow Intake Kit Part #63-9023 Customer Reviews

Average Rating

12 Customer Reviews

very happy

Reviewed by Milton M (HONOLULU, HI) Reviewed for a 2007 Toyota 4Runner — Mar 03, 2016 3:38 PM

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easy to install, looks cool, sounds awsome. i will be ordering from autoanything again.

Air Intake - second to none! (2004 Toyota 4Runner V6)

Reviewed by Alexander F (Kingwood, TX) Reviewed for a 2004 Toyota 4Runner — Dec 10, 2015 10:04 AM

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Autoanything provided great customer service and expertise while I was deciding on my intake and I am happy with my choice. It was easy to install, looks and sounds great! I am already excited to clean the filter for the first time :)

K&N 63 Series 2004 4Runner

Reviewed by Silvino E (Silverton, OR) Reviewed for a 2004 Toyota 4Runner — Jul 13, 2014 1:58 PM

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All I can say is... I SHOULD HAVE DONE IT WRIGHT THE FIRST TIME. I have had other intake systems installed in my 4Runner but K&N has been the best and wisest choice. Don't waste your time with other intake systems. Plus Auto Anything makes it very easy to buy with low prices!

04 4Runner 4.0 V6

Reviewed by Stephen O (Seven Valleys, PA) — Jun 17, 2014 4:18 AM

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Put this on the 4runner and man it made a huge difference! The mid-high range acceleration increased the most and when you tromp it the motor roars! Great Product!

Great stuff from K&N but...

Reviewed by Ed P (Clayton, GA) Reviewed for a 2005 Toyota 4Runner — May 02, 2014 3:40 AM

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Installation is not the easiest, read ALL the instructions first & take your time... Little bit expensive but works and looks great!

Promised better mpg....mines got worse

Reviewed by Michael R (HAWTHORNE, CA) Reviewed for a 2003 Toyota 4Runner — Jun 11, 2013 11:40 PM

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3 of 6 people found the following review helpful.

I bought this thinking it would increase my hp as well as mpg but it hasn't. I actually believe it got worse. I love how easy the instructions were to follow but come on I'm wasting more gas now than before.

06 4runner sport

Reviewed by Matthew P (LEESVILLE, LA) — Feb 25, 2013 8:16 PM

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Took about an hour and a half to install but was easy and fit like a glove! I've really noticed the pick up in forgive and HP when you step on it and it gives a nice little purr from underneath the good!

2006 TOYOTA 4-RUNNER

Reviewed by DONALD E. L (AMITYVILLE, NY) — Oct 15, 2011 7:26 AM

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INSTALLATION INSTRUCTIONS A BIT CONFUSING,LOOKED AT PICTURES AND FIGURED IT OUT.A BIT NOISEY ON ACCELLERATION,BUT THROTTLE RESPONSE WONDERFUL.FUEL ECONOMY SEEMS THE SAME.OVERALL,A GOOD PURCHASE.

K&N 63 Series AirCharger High-Flow Intake Kit

Reviewed by Thomas V (Huntersville, NC) Reviewed for a 2007 Toyota 4Runner — May 12, 2011 4:10 AM

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2 of 2 people found the following review helpful.

The K&N 63 Series AirCharger High-Flow Intake Kit was easy to install but did require a bit of time and patience. Overall, it took about an hour. There is a significant increase in under the hood noise. The technical info says that installation will increase horsepower and gas mileage. Well, a seat of the pants review of HP indicates a slight change. Gas mileage hasn't been better because I can't keep my foot off the gas!

K&N Intake System

Reviewed by JOSE R (Caguas, PR) Reviewed for a 2008 Toyota 4Runner — May 13, 2008 5:17 PM

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12 of 17 people found the following review helpful.

Excellent product. It delivered what I expected and fit perfectly.

K&N 63 Series AirCharger High-Flow Intake Kit - 63-9023

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