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K&N 57-1525 5.0 out of 5 stars 8 Customer Reviews
57 Series FIPK > Performance Intake Kit

List Price: $484.92
Your Price: USD $266.99

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57-1525
 
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The K&N 57-1525 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Dodge Ram trucks. K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Ram’s engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-1525 air intake comes with a K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory air filter restriction gauge. The oversized conical air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points. The only tools needed are a screwdriver and several wrenches. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

[More Information on K&N FIPK Air Intake Systems]
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty

Product Specifications

Estimated Horsepower Gain9.17 HP @ 2560 RPM
Air Filter ColorRed
Air Filter Height9.5 in (241 mm)
Air Filter Large End Diameter6.625 in (168 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included4
Couplers Included1
Intake Pipe Color / FinishBlack
Intake Pipe PortsAll intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter IncludedMass Air Flow Sensor Adapter Included When Required
Product Box Height12.25 in (311 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Product Style57 Series FIPK
Replacement FilterRC-4780
Street Legal In All US StatesYes
TUV Approved (Europe)No
TypeGen II
Vacuum Tubing IncludedNo
Weight12.3 lb (5.6 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews


  The product I will and do give five stars!
Bruce Homen King City, California
  Great kit. Been in use on my Dodge Cummins truck for 10+ years.
Eric Ekstrom Arizona
  Allows my diesel to breathe..inc 2 mpg first fill. Love it
Renee Smith Myrtle Creek, Oregon
  I was skeptical purchasing this product but decided to give it a shot anyway and am glad I did. Received the intake kit for my 2002 Dodge Ram 2500 with a 5.9 diesel motor. Installation was a breeze. It took approximately 35 minutes from start to finish to install. Took the truck for a test drive and noticed an improvement in the acceleration. It has been a few weeks since I installed this product and am now seeing a small increase in fuel mileage. A bit pricey but a great product that I would recommend to others.
Charly Jacksonville, Florida
  The performance intake kit was very eazy to install on my dodge 3500 12v diesel truck and sounds great with a turbo and more power. Thank you.
Albert Weis New York
  The air filter and housing fit my dodge truck without any problem, the installation took about an hour and have had no problem with anything coming loose or falling off. The K&N air filter lets the engine get as much oxygen as needed without restriction, and I will never have to buy another air filter again,
Scott Hickman Eugene, Oregon
  The K&N cold air intake is an awesome product. Lowerd my egt's about 100 degrees and there was a definite horse power torque gain. Installation was easy. Took about 35 minutes. Would definitely recomend k&n to anyone.
Jacob Wallowa, Oregon