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    K&N 63 Series AirCharger High-Flow Intake Kit - 63-6014

    63 Series AirCharger High-Flow Intake Kit
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    K&N 63 Series AirCharger High-Flow Intake Kit Part #63-6014 Customer Reviews

    Average Rating

    77 Customer Reviews

    Not bad

    Reviewed by JOEL R (SAINT PETERS, MO) Reviewed for a 2016 Nissan Frontier — Oct 26, 2017 5:37 AM

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    Installation was easy as promised, the only hang up was the sensor only secures one way, looks like either. Only one tank in and I haven't seen mpg rise. Unfortunately made the engine louder.

    Good add on

    Reviewed by Neil C (Houston, TX) Reviewed for a 2007 Toyota Tacoma — Sep 14, 2017 4:16 AM

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    Easy to install. Decent quality with only a few areas to improve: improve the rubber edging on the box; move the PCV attach point on the intake to allow re-use of the OEM hose. Sounds louder / better at full throttle but only very slightly noticeable at cruise. Improved from 18.5 to 19.2 MPG so far.

    Great product, easy install

    Reviewed by Steve K (Carol Stream, IL) Reviewed for a 2012 Nissan Xterra — May 31, 2017 8:22 PM

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    Got the air filter system, paired it with a Bullydog GT Tuner. Install could not have been clearer, loved getting back to DIY I got my truck. Can't say too much about an increased MPG, but HP sure feels increased, and the truck seems much more responsive. Love it!

    nissan man

    Reviewed by Tommy L (Asheboro, NC) Reviewed for a 2016 Nissan Frontier — May 14, 2017 12:31 PM

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    It helped with gas millage also it made it sound better gave more power also.

    Let it breathe!

    Reviewed by Hector E (AMARILLO, TX) Reviewed for a 2016 Nissan Frontier — May 10, 2017 6:14 PM

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    Really let's the engine breathe. Sounds awesome! Good throttle response!

    So Much Fun

    Reviewed by Erick L (Las Vegas, NV) Reviewed for a 2016 Nissan Frontier — Dec 07, 2016 4:06 PM

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    Ever since I installed it I been having so much fun with my truck. While driving, you want to hear it roar. I enjoy it.

    K&N 63-6014

    Reviewed by Jason B (The Colony, TX) Reviewed for a 2010 Nissan Pathfinder — Oct 31, 2016 9:38 AM

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    The instructions were not really clear. I had mislabeled parts and some things just didnt fit. I made them work. I have a noticeable bump in MPG & horespower as well.

    Excellent Throttle Response - Present Mileage 3,000

    Reviewed by Daniel S (York, PA) Reviewed for a 2017 Ford F-150 — Sep 30, 2016 7:59 AM

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    I am a professional technician and have been in the business for over 40 years. I can't report anything on fuel mileage because I haven't gone through a full tank of fuel yet. There is a noticeable difference in throttle response, it's not as restrictive as it was before. I also noticed a mid-range difference which will help when pulling my trailer. The local Nissan dealer stated that the modification will not void the warranty if you follow the instructions properly.

    2009 Nissan Frontier Pro-4X

    Reviewed by Alexander L (Maiden, NC) Reviewed for a 2009 Nissan Frontier — Sep 30, 2016 5:47 AM

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    Looks cool and sounds awesome, but the instructions are horrible! Overall, the product itself is worth the money but I wish it was preassemble since it came in a big box already. The instructions that were provided were mainly pictures only.

    2014 Nissan Frontier

    Reviewed by Verlan L (WAVELAND, MS) Reviewed for a 2014 Nissan Frontier — Jul 09, 2016 8:38 PM

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    Great product! Increased hp and better mpg! It unleased the animal under the hood it's got a better sound now. I've also got an airaid throttle body spacer and bully dog tuner and its a totally different truck! Definitely worth the buy!