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USD 320.99
Part #: KN57-2546-1

K&N 57-2546-1 FIPK Air Intake System

2003-2007 Ford 6.0L Powerstroke
Part #: KN57-2546-1
★★★★★ ★★★★★ 5 Reviews
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The K&N 57-2546-1 FIPK Air Intake System is the ultimate performance product for your 03-07 Ford 6.0L Powerstroke. Designed to increase power by as much as 10%. Every FIPK is street legal in all 50 US states and comes with a 10 Year/ Million Mile Limited Warranty. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger volume of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The filters on these kits are washable and reusable. Most of our intake kits are relatively easy to install using tools commonly available.

57-2546-1 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 15.53 HP @ 3426 RPM
Type: Gen II
Replacement Filter: RC-5102
CARB EO Number: D-269-34
CARB Exempt: Yes

Additional Information

Installation Instruction Sheet


  • MFG. Number 57-2546-1
  • Manufacturer Name K&N Engineering
  • Shipping Weight 12.00 lb.
  • Shipping Length 19 in.
  • Shipping Width 13 in.
  • Shipping Height 19 in.
  • Fuel Type Diesel
  • EO Number D-269-34
  • Filter Media Oiled
  • Filter Type Washable & Reusable
  • Intake Style Open Air Box
  • UPC 024844232229
  • Warranty Yes
  • Warranty Info Million Mile Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


Currently Viewing Reviews with a rating of 5. Click here to reset.
★★★★★ ★★★★★
3.6/5 Stars out of 5 Reviews
(Unknown) | October 27th, 2006
I peronally think its a good kit have it on my truck now for 75000 miles, no problems
great intake
(missouri) | July 18th, 2011
everything about this was fantastic, easy install. i hated drilling a hole in my new intake but my f250 has half the turbo lag and gets 1.5 mpg more in the city

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Questions and Answers

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Most Popular Questions

Does this product run all the way to the turbo? Does it include the mass air sensor?
View Staff Answer 

Click Here to view the Installation Instructions (On vehicles equipped with a mass air sensor, you will remove the mass air sensor from the factory air box and install the install the mass air sensor into the K&N® intake tube with the provided screws and spacers. On vehicles equipped with an air temperature sensor, install the mass air block off plate onto the K&N® intake tube using the provided screws and spacers)