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K&N 63 Series AirCharger High-Flow Intake Kit Part #63-3087 Customer Reviews

Average Rating

6 Customer Reviews

KN for 2015 2500HD diesel

Reviewed by Robert W (KANNAPOLIS, NC) Reviewed for a 2015 Chevy Silverado — Jul 03, 2016 5:24 AM

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I have already noticed increased horsepower and a slight improvement in mileage. These should come standard on all vehicles.

2015 Gmc Denali Durmax

Reviewed by JEFFREY A (CARTERSVILLE, GA) Reviewed for a 2015 GMC Sierra — Dec 17, 2015 8:26 PM

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I installed the K and N filter and had already install a programmer but the truck did not run real good. After I Installed the filter truck runs awesome. Running 65 mph I got 26.2 mpg. I'm excited about the air filter

not what I expected

Reviewed by Faron D (BELCOURT, ND) Reviewed for a 2015 GMC Sierra — Dec 05, 2015 4:30 AM

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Did not notice any change in vehicle performance, would not recommend product.

Easy power

Reviewed by Kevin D (Greenville, TX) Reviewed for a 2015 GMC Sierra — Nov 17, 2015 8:17 PM

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Fast shipping normal quality product from K&N easy install 30mins can say i feel a little difference next will be some exhaust

The Best

Reviewed by Robert K (GRANITEVILLE, SC) Reviewed for a 2015 Chevy Suburban — Nov 14, 2015 10:25 AM

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I've tried several other competitors products in different vehicles I've had, most costing more than the K&N 63series purchased thru AutoAnything, my mistake! The K&N fits perfectly in my truck. The provide directions were precise, easy to follow, and provide good illustrations. The components feel well built and all lined up accurately. I highly recommend the K&N 63series intake system.

mpg pwr

Reviewed by Chris R (Centennial, CO) Reviewed for a 2015 Chevy Silverado — Apr 08, 2015 8:45 PM

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1mpg gain and my turbo breaths can't wait for my magna flow exhaust

K&N 63 Series AirCharger High-Flow Intake Kit - 63-3087

63 Series AirCharger High-Flow Intake Kit
  • $164.99 - $909.99
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  • Get a Free K&N Filter Recharger Kit With Purchase - $26.99 Value!
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  • Ships By 10/23
  • What Do You Drive?


  • Part #:
  • Estimated Horsepower Gain: 24.09 HP @ 2950 RPM
  • Not CARB emission certified
  • CARB EO Pending: Cannot be shipped to California
  • Info about CARB regulations
  • Includes K&N filter # RC-5179
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