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K&N 57 Series FIPK Air Intake (50-State Legal) Part #57-2535 Customer Reviews

Average Rating

5 Customer Reviews

Great Product

Reviewed by Neil V (Sherman, CT) Reviewed for a 1996 Ford Ranger — Apr 20, 2015 6:14 AM

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High quality parts and easy to follow instructions that were specific to my truck. Definitely a very noticable increase in torque and power, which this truck really needed. Much easier to drive now. Have not had a chance to check the mileage but I expect good results. Instructions say to expect a bit more noise, but I can't tell the difference.

Ford Ranger 2.3l

Reviewed by Nathan M (COLUMBIA, MO) Reviewed for a 2000 Ford F-150 — Sep 25, 2013 12:27 PM

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2 of 2 people found the following review helpful.

Overall i would definitely recommend this air intake for anyone with the 2.3l 4cyl. Gave my little truck some extra power and a good sound under the hood. Gas mileage went up 2mpg as well.

1997 Ford Ranger

Reviewed by Quinn H (Erie, PA) Reviewed for a 2008 Honda Accord — Feb 15, 2012 6:01 PM

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3 of 3 people found the following review helpful.

I installed my new intake system about a week ago and Ive noticed a huge difference in throttle response and horsepower. It installed quite easily and sounds great in my truck. I would recommend this product to anyone looking for a performance intake system. 2 of my buddies ordered it after i installed this in my truck.

K&N Cold Air Intake

Reviewed by Bobby K (Arcadia, CA) Reviewed for a 1996 Ford Ranger — Apr 29, 2008 2:51 PM

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12 of 12 people found the following review helpful.

The intake system was very easy to install, took me no more than 45 minutes. The new filter adds a deeper sound to the engine and greater response to acceleration and speed. Ive noticed about a 2-3 mpg improvement in my gas mileage. Well Worth It!!

I have exhaust as well... Great Investment.

Reviewed by Evan S (Apple Valley, CA) Reviewed for a 1996 Ford Ranger — Aug 16, 2007 3:26 PM

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5 of 5 people found the following review helpful.

It was very hard to actually feel the pull, but you will definateley see the speedometer climb just a little faster. But I felt a difference when I climbed a dirt hill. When I just had exhaust, I had to bogg down to 1st. My little truck couldnt make it up in any gear but first. Then after I had the intake, I climbed up it without high rpm's or spinning tires. I even shifted all the way into third gear at the top. So it gives you a considerably big difference when you want to climb or haul. Before the intake kit, the ehaust sounded cool and deep, but when the rpm's got to around 3500, the engine hum grew louder than the disipating exaust sound. Now after the intake kit was installed, The engine became quieter and the exhaust got louder. And now the engine never gets louder than the exhaust. The exhaust becomes more agressive and throatier and the higher rpm range. For those who also have the 2.3 Ranger, they will know that you cant drive faster than +/-65 on the freeway. Now you still wont be able to accelerate from 50 to 70 as fast as other vehicles, but you will now make a definate slow climb up to 70 or 80. The temp under the hood with this intake and some performance ehaust will be a lot cooler. Healthy for the engine. Prolongs the engine life. Very good product, Im happy with it. Easy installation and explicit instructions. 45 min.

K&N 57 Series FIPK Air Intake (50-State Legal) - 57-2535

  • $153.99 - $862.99
  • Free Shipping
  • Ships By 6/27
  • What Do You Drive?


  • Style:
    FIPK Intake
  • Part #:
  • Estimated horsepower gain: 6.12 HP @ 5200 RPM
  • Download installation instructions (PDF)
  • Includes K&N filter # RF-1037
  • Compatible with filter wrap # RF-1037DK (not included)
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