K&N 57-2549 Cold Air Intake Kit, Harley Davidson 5.4L V8
K&N 57-2549 Cold Air Intake Kit, Harley Davidson 5.4L V8
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K&N 57-2549 Cold Air Intake Kit, Harley Davidson 5.4L V8

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Key item features

K&N 57-2549 Cold Air Intake Kit, Harley Davidson 5.4L V8

  • Ultimate longevity with a 10-Year/Million Mile Limited Warranty
  • Guaranteed increase in horsepower with dyno-tested performance
  • Improved towing capabilities with enhanced throttle response
  • Enhanced engine sound for a more powerful driving experience
  • World-class protection against harmful contaminants
  • Easy maintenance with no filter cleaning required for up to 100,000 miles
  • Simple installation with bolt-on design, taking less than an hour with basic tools
  • Dyno tested for guaranteed horsepower and acceleration increase without ECU tune
  • High-quality construction for durability and performance
Current price is $367.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Sat, May 2
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Sold and shipped by Corvette Realm
4.558139534883721 stars out of 5, based on 86 seller reviews(4.6)
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4.4 out of 5 stars
stars7 ratings7 reviews
How item rating is calculated
  1. 5 stars57% (4)
  2. 4 stars29% (2)
  3. 3 stars14% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 7 reviews

Jan 31, 2019
Tom
5 out of 5 stars review

5 Star Review

Just installed a KN Intake on my 02 Ford Lightning...WOW I can't believe the difference in performance. I have the dual KN on my 03 Vette which was installed mostly for looks and sound. This was installed at the same time as an after market exhaust system so I really didn't get the full effect in performance. Even though I wasn't thinking about gas mileage the Vette gets a little over 30 MPG on the road at 80-85 MPH. The truck performance is a different story, I was advised incorrectly that unless I chipped it I would not be able to tell the difference with an air intake. Not true there is a very distinct improvement in low end performance and the super charger sounds awesome with the intake. Don't know the improvement in gas mileage yet but I can sure use help the truck gets 12 on a good day.

Review from K and N Filters
Helpful?2PDK8SNY891A34868318
Jan 31, 2019
Satisfied
5 out of 5 stars review

5 Star Review

KandN, I installed the FIPK kit on my 2004 F-150 5.4L 4x4. It took about an hour to install, the directions that came where very helpful because it included detailed pictures. After installation there was a noticeable difference in throttle response immediately. Also there was an increase in gas mileage from 16mpg to 19mpg(highway). I am definitely pleased with the results. thanks,

Review from K and N Filters
Helpful?2PDK8SNY891A34868318
Jun 1, 2024
Robert
5 out of 5 stars review

I only use K&N intake in my truck

I installed the new K&N intake in my Super Charged Harley Davidson truck and I am very happy with the results the look and the sounds amazing I will definitely recommend it.

Review from K and N Filters
Helpful?2PDK8SNY891A34868318