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K&N 63 Series AirCharger High-Flow Intake Kit Part #63-9031-1 Customer Reviews

Average Rating

79 Customer Reviews

Giddy Up!

Reviewed by Rene V (DENVER, IA) Reviewed for a 2008 Toyota Tundra — Jun 06, 2017 8:44 PM

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Nice Throaty sound lets you know the throttle is awaiting the Go

2008 tundra cold air intake

Reviewed by Aaron S (Largo, FL) Reviewed for a 2008 Toyota Tundra — Dec 08, 2016 9:06 PM

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Very happy with product!! Sounds great and possibly a little more power. Getting about 1 mpg better than before.

2007 Tundra

Reviewed by David M (Tacoma, WA) Reviewed for a 2007 Toyota Tundra — Nov 22, 2016 9:13 AM

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Always had great power through all ranges, but throttle response increase was noticed immediately and adds a nice sound

TundraTRD08

Reviewed by Dury M (BIRDSBORO, PA) Reviewed for a 2008 Toyota Tundra — Oct 09, 2016 11:43 AM

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Might as well throw away the instructions. Very scrappy instructions. You preassemble the box but only one bracket lined up with existing bolt holes. I DO like the sound and performance though. Really makes my Borla exhaust system sound better too.

K&n 63 series

Reviewed by Anthony H (SHEBOYGAN, WI) Reviewed for a 2011 Toyota Tundra — Apr 03, 2016 6:43 AM

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Small holes in the plastic tube near the metal threaded inserts. Very cheaply made. Wish I would have gone with aem. Directions were not the best. Bag full of different bolts. Had to guess what size to use where.

Worth the money

Reviewed by Ryan A (MARYVILLE, TN) Reviewed for a 2007 Toyota Tundra — Mar 13, 2016 1:20 PM

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Overall great product. Wish the plastic adapters for the fuel pump regulator and such were aluminum or steel. The plastic parts didn't fit quite right and were a bit of a pain to put in. The instructions manual gets the point across but it is hard to read and be careful with the different size screws, I put a long one in the wrong spot and didn't realize it until later and had to retrace steps which was a pain. Gas milage and power increased just like advertised and I love it.

K&N 63 Series AirCharger High-Flow Intake Kit

Reviewed by Michael K (Doniphan, MO) Reviewed for a 2008 Toyota Tundra — Feb 26, 2016 6:42 PM

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I installed this several months ago. The instructions are easy to follow. I had no issues. During the test drive starting from a dead stop has more get-up-and-go. The increase in horse power is very noticeable at all speeds. I have no idea how much of an increase. Depending on how I'm driving or what I'm hauling gas mileage increase 1.5 to 3 mpg. The muffler sounds better and now has a nice pronounce roar when accelerating. Buying a K&N High-Flow Intake Kit is money well spent !!!

K&N air intake

Reviewed by Mark B (shortsville, NY) Reviewed for a 2010 Toyota Tundra — Dec 30, 2015 2:50 AM

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I had no problems or issues with this kit, everyone says they get a whistling sound, not me. And install was a breeze. People that have problems with install apparently are not mechanically inclined.

08 tundra sr5

Reviewed by milledge p (COLUMBIA, SC) Reviewed for a 2008 Toyota Tundra — Sep 04, 2015 8:26 AM

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Installation took about 2 hours thanks to the vague instructions but was overall pretty simple. I love the sound it make when I hit the pedal ( it lets me know I'm chugging some fuel) but I haven't had any noticeable mpg gains or horsepower gains yet.

jerry buffalo ny.

Reviewed by JERRY G (Buffalo, NY) Reviewed for a 2007 Toyota Tundra — Jun 21, 2015 5:27 PM

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good quality appearance more power after installation happy with product

K&N 63 Series AirCharger High-Flow Intake Kit - 63-9031-1

63 Series AirCharger High-Flow Intake Kit
(79)
  • $164.99 - $909.99
  • Get a Free K&N Filter Recharger Kit With Purchase - A $26.99 Value!
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  • Ships By 8/18
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