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K&N Cold Air Intake Kit - High Performance, Guaranteed to Increase Horsepower - 57-2546-1

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Manufacturer #57-2546-1
Vehicle Info Required to Guarantee FitAdd Vehicle


57 Series FIPK Series
50-State Legal
Quantity Sold:
Sold individually
Tube Material:
Polyethylene Tube
Tube Color Finish:
Air Filter Type:
Recommended Use:
Performance Replacement
Product Fit:
Direct Fit
Air Filter Material:
Cotton Gauze Filter
EO Number:
10-year or 1 million-mile K&N limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment Information

Vehicle Name
Fitment Information
2003-2005 Ford Excursion
Eddie Bauer
8 Cyl 6.0L
With Heat Shield
2003-2005 Ford Excursion
8 Cyl 6.0L
With Heat Shield
2003-2005 Ford Excursion
8 Cyl 6.0L
With Heat Shield
2003-2007 Ford F-250 Super Duty
8 Cyl 6.0L
With Heat Shield
2003-2007 Ford F-250 Super Duty
8 Cyl 6.0L
With Heat Shield
Page 1 of 4 | Showing 1 - 5 of 20 results

Product Information


K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics—and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter™ helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.

  • Ultimate longevity: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle
  • Guaranteed increase in horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
  • Better towing: Improves acceleration and uphill performance when towing by improving throttle response
  • Improved engine sound: Hear the power under the hood
  • World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants
  • Easy maintenance: No filter cleaning required for up to 100,000 miles
  • Easy to install: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower
  • Dyno tested: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
  • High quality: Made in America

Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Is this compatible for f-250 diesel engine?Alberto T.Jun 13, 2023
Best Answer:Hi Alberto, thank you for reaching out. If your vehicle is the 2003-2007 Ford F-250 Super Duty with a 6.0-liter diesel engine, then yes. You can use this link to order the part and take advantage of our low price for this item: <a href="https://www.carparts.com/cold-air-intake/k-and-n/k335725461?can=CPAP3648_CSQA_20230613" target="_blank">https://www.carparts.com/cold-air-intake/k-and-n/k335725461?can=CPAP3648_CSQA_20230613</a> I hope this helps. Enjoy shopping.
Aldrin P.STAFFJun 13, 2023
I have a v10. Will it fit?Jesse v.Oct 18, 2022
Best Answer:Hi Jesse, thank you for reaching out. No, it will not. Kindly call our parts team at 1-866-529-0412 and provide your vehicle information so we can help you look for the correct part. Have a good one!
Andrew B.STAFFOct 18, 2022
Does it come with oil breather tube and fitting?Jeff R.May 11, 2021
Best Answer:Hi Jeff, I'm glad to help you out. Yes, it does. This comes complete with all the necessary parts for installation. I hope this helps, and if you're interested in this cold air intake, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. Happy shopping. <a href="https://www.carparts.com/cold-air-intake/k-and-n/k335725461?can=CPAE1047" target="_blank">https://www.carparts.com/cold-air-intake/k-and-n/k335725461?can=CPAE1047</a>
Arnel E.STAFFMay 11, 2021