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K&N 77 Series Metal Intake Kit Part #77-2581KP Customer Reviews

Average Rating

56 Customer Reviews

Nice look, decent sound

Reviewed by Hunter J (CANTON, MN) Reviewed for a 2011 Ford F-150 — Sep 06, 2017 8:20 PM

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Nice look, decent sound

Awesome! Beautiful in chrome!

Reviewed by Chad M (ARLINGTON, TX) Reviewed for a 2014 Ford F-150 — Jan 03, 2017 9:00 AM

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This is a great product! Easy to install, uses the base of the existing air filter housing. Instructions are very clear, you just need a bit of mechanical aptitude and basic tools. Sounds great and looks great too!

Dog2

Reviewed by Larry B (WITTENSVILLE, KY) Reviewed for a 2012 Ford F-150 — Jun 14, 2016 12:57 PM

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Arrived really quick always with auto anything the only gripe I have it is really loud wonder if there is any way to quieter it down

Very impressed!

Reviewed by Walter B (WEST JORDAN, UT) Reviewed for a 2012 Ford F-150 — Mar 15, 2016 8:25 PM

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I installed this in about 35 minutes. Super easy instructions and parts. This thing is unreal. My girlfriend asked if I got an exhaust system. Lol it really gurgles.

Great Buy

Reviewed by Christopher H (MANSFIELD, OH) Reviewed for a 2011 Ford F-150 — Nov 21, 2015 5:06 AM

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Instantly improved throttle response, gas mileage is still to be determined. Makes the engine noise resonate with a powerful growl when you step on it. No cab noise difference cruising down the highway. Easy install, great product.

2011 F-150 5.0L K&N cold air intake

Reviewed by Drew L (Daphne, AL) Reviewed for a 2011 Ford F-150 — Oct 29, 2015 11:03 AM

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the K&N intake works great and has a nice rumble at high RPMs. You can notice the HP gains when you take off. Installation should take 30 minutes or so if you have the required tools in hand. If you like a quiet engine this product is not for you.

best buy and price

Reviewed by Diane D (DENMARK, WI) Reviewed for a 2014 Ford F-150 — Oct 15, 2015 5:22 PM

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great product. excellent dealer

Easy as Pie

Reviewed by Joseph K (PITTSBURGH, PA) Reviewed for a 2011 Ford F-150 — Oct 06, 2015 7:24 AM

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So easy to install, less then 45 minutes. Love the sound and averaged at least 1 mile per gallon better on the highway.

Love it

Reviewed by jose s (SACRAMENTO, CA) Reviewed for a 2013 Ford F-150 — Sep 30, 2015 8:27 PM

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Very easy to install. Finished in about 30 minutes. Sounds great. Definitely worth the money. Great sound when you step on it. Haven't noticed much of a difference in gas mileage, however, I only had my truck for 2 weeks before I threw this thing on it.

K&n 77 series for Ford f150 5.0

Reviewed by Lawrence m (ALDERSON, WV) Reviewed for a 2011 Ford F-150 — Sep 13, 2015 3:47 PM

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Make's truck sound good throttle response much better 45 minutes to install great product.

K&N 77 Series Metal Intake Kit - 77-2581KP

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Options

  • Color:
    Polished
  • Part #:
    77-2581KP
  • Estimated Horsepower Gain: 9.95 HP @ 5508 RPM
  • Download installation instructions (PDF)
  • Includes K&N filter # RC-5173
  • Compatible with filter wrap # RC-5173DK (not included)
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