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K&N Cold Air Intake Replacement Filters Part #RF-1020 Customer Reviews

Average Rating

10 Customer Reviews

replacement air filter

Reviewed by Michael R (Noble, OK) Reviewed for a 2005 Ford F-150 — Jul 03, 2015 10:59 AM

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I the air filter in as promised in 2 days. Looks way better than the original did. Price was good too, lower than local parts shop.

K&N CAI replacement filter

Reviewed by Kenneth B (MACON, GA) Reviewed for a 1997 Ford F-150 — Apr 27, 2015 8:13 PM

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Great filter. Does its job well. Easy to install on my K&N cold air intake.

Called in

Reviewed by Darrin H (MIDDLETOWN, IA) Reviewed for a 2006 Ford F-150 — Jul 25, 2014 8:53 AM

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1 of 2 people found the following review helpful.

Didn't have a part # so called in. Got exactly what I needed.

Fantastic Air Filter

Reviewed by Lucas C (SPRINGFIELD, OH) — May 22, 2013 8:37 AM

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4 of 5 people found the following review helpful.

The K&N cold air intake replacement filters are really good and very easy to install. The customer service I received was amazing!! I wasn't sure which air filter would fit my truck, but after seeking assistance through the online chat, I was directed to the right air filter and it fit perfectly. I would highly recommend purchasing these air filters and purchasing them from AutoAnything.

Shelby GT

Reviewed by John F (Salt Lake City, UT) Reviewed for a 2008 Ford Mustang — Feb 28, 2013 11:10 AM

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1 of 1 people found the following review helpful.

Works great! I could feel a difference. Thank you, MAX

Best to have "2"

Reviewed by Debbie a (Stanwood, WA) Reviewed for a 2004 Ford F-150 — Feb 21, 2012 1:20 PM

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1 of 1 people found the following review helpful.

Last year I purchased a K&N FIPK gen2 cold air intake for my '04 F-150. I have been very happy with it, but when I noticed it was time to clean and recharge the filter knowing it would be a minimum of 24-48 hours to dry properly, I decided on a second filter since they come ready to install. My truck is a daily driver, so short of being on vacation to have the time, I felt a second on very handy. Now each time I need to clean my filter I have a fresh one ready to go! Pretty happy with this set up altogether

F150 Ford FX4

Reviewed by James S (Henrico, VA) — Oct 11, 2011 5:14 AM

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2 of 2 people found the following review helpful.

Just like the stock one that came with it. Everything I have purchased here has been fast shipped, and always right Thanks people at AutoAnything. Great place to shop

two filters are better than one

Reviewed by Peter N (Hopewell, NJ) — Oct 05, 2011 8:33 AM

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2 of 2 people found the following review helpful.

These filters are great. I have the full intake on my truck already and ordered a second filter just so that when they need to be replaced i do a simple swap of the two and don't need to wait for it to dry. So i always have a clean filter and one in the truck. Makes for easy and convenient use. Thanks again Autoanything!


Reviewed by Raymond D (Tacoma, WA) — Aug 18, 2011 1:30 PM

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1 of 1 people found the following review helpful.

great product

GT500 K&N filter

Reviewed by alan s (Clarence Center, NY) Reviewed for a 2011 Ford Mustang — Aug 26, 2010 9:05 PM

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8 of 8 people found the following review helpful.

I'm not too fond of the chrome end and the fit around the air intake requires a little more clamp tightening than the factory unit, but otherwise I really like the K&N filter. I did not do a before/after dyno so I can't say it gave me x horsepower, but I can hear the blower at a lower rpm and the filter looks better than the yellow stock filter. And it costs less than a Ford replacement filter. 4 of 5 stars.

K&N Cold Air Intake Replacement Filters - RF-1020

  • $40.99 - $219.99 each
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  • Style:
    K&N part # RF-1020
  • Part #:
  • Chrome Top
  • 6" flange, 7 1/2" base , 5" chrome top, 8" high
  • Replaces the intake filter on the following K&N intake kits:
  • 57 Series FIPK: 57-1530-1, 57-2514-4, 57-2538, 57-2551, 57-2556, 57-2557, 57-2568
  • 63 Series Aircharger: 63-2556, 63-9033
  • 77 Series Metal: 77-2557KP, 77-2568KP, 77-9033KP
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