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K&N 57 Series FIPK Air Intake (50-State Legal) Part #57-2550 Customer Reviews

Average Rating

21 Customer Reviews

Nice boost to 2000 Ford F150 Pick Up

Reviewed by steven k (Land O Lakes, FL) Reviewed for a 2000 Ford F-150 — Jul 07, 2016 8:44 PM

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installed my new K&N series 57 FIPK Air Intake on my 2000 Ford F150 4.2L pickup. the install took me a few hours, but not too difficult. adds a definite boost in power and sound to the v-6.

K&N 57 series FIPK air intake

Reviewed by Patrick H (ALBUQUERQUE, NM) Reviewed for a 2006 Honda Accord — Sep 16, 2015 7:48 AM

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Installed CAI on my 2000 Ford F-150 4.2 liter V-6 and feels like a gain in HP and torque. Auto Anything had best deal, between Auto Anything and K&N I saved more than $50.00 on my purchase.

Works great!

Reviewed by Logan B (APPLE VALLEY, CA) Reviewed for a 1999 Ford F-150 — Oct 19, 2013 8:02 PM

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2 of 2 people found the following review helpful.

I bought this for a friend for a birthday present and he loves it. It took a little while to get it all installed (stock air box wouldn't co-operate) but after we got it put on he went for a test drive. it gave him a good boost in power and complimented his glasspack exhaust well. He has the 4.2 V6 in his F-150. I already have this kit for my 4.6 V8 and it will work great with my new turbonetics 60MM turbo kit.

worth the money!

Reviewed by Brian G (RANCHO PALOS VERDES, CA) Reviewed for a 2003 Ford F-150 — Aug 17, 2013 11:58 PM

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2 of 2 people found the following review helpful.

I got the kit for my 2003 v6 F 150 Installation wasn't too bad about an hour and a half with some breaks. Feels like I got a few more horses kicking under the hood more power of the line. You can hear the air sucking in when you get on the gas. Not too sure about gas mileage maybe a couple miles per gallon more but not real sure seems like I'm getting a little more out of my fill ups. The exhaust sounds better too. Overall worth the money!

Works great

Reviewed by Rogelio R (SAN DIEGO, CA) Reviewed for a 2001 Ford F-150 — Jul 06, 2013 6:47 PM

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Everything when was easy to install would buy it for my next car

great product...only minor modification.required.

Reviewed by Chad W (Blaine, MN) Reviewed for a 1998 Ford F-150 — Apr 05, 2013 8:28 AM

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great price installed in less than 20 minutes sounds great

Worth the money

Reviewed by Braxton M (Erick, OK) Reviewed for a 2005 Ford F-150 — Jun 28, 2012 9:17 PM

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I seen an improvement in power and throttle response instantly I also had a throttle body spacer on so now it sounds like a jet taking off when its wide open.. I'd suggest to anyone to order from autoanything every experience I've had has been great

my air intake

Reviewed by Nathan P (Granite Falls, NC) Reviewed for a 2004 Ford F-150 — Dec 27, 2011 7:36 PM

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Moderate gains in horsepower and torque in higher rpm range. Wish there was an intake to improve overall power range, but it does exactly what its advertised to do. More than pleased.

Too pricey for what it is...

Reviewed by Ralph L (Tucson, AZ) — May 18, 2011 10:05 PM

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Fair install, instructions lack certain details you'll find out about as you install this unit. But overall it was ok for the average shade-tree mechanic. I do feel it was way overpriced for what it is, some plastic tubing and a filter with some clamps. But it did come with some K&N stickers, cuz after you stick them on your rig, it seems to go faster!!!

99 ford f150 4.2 liter V6

Reviewed by Leon P (Lawrenceville, GA) Reviewed for a 1999 Ford F-150 — Apr 01, 2011 5:55 PM

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Looks great! Easy to install. You can feel the difference In the horse power gain. Great on gas if your easy on the gas pedal..

K&N 57 Series FIPK Air Intake (50-State Legal) - 57-2550

  • $153.99 - $862.99
  • Get a Free K&N Filter Recharger Kit With Purchase - A $26.99 Value!
  • Free Shipping
  • Ships By 8/16
  • What Do You Drive?


  • Style:
    FIPK Intake
  • Part #:
  • Estimated horsepower gain: 7.57 HP @ 4891 RPM
  • Download installation instructions (PDF)
  • Includes K&N filter # RC-5046
  • Compatible with filter wrap # RC-5046DK (not included)
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