Performance Intake Kit
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K&N Performance Intake Kit

Part No. 57-1525 Warranty Details  

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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 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.

Product Features:
  • Estimated Horsepower Gain: 9.17 HP @ 2560 RPM
  • Replacement Filter: RC-4780
  • 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
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Clamp Material:Stainless Steel
Filter Color:Red
Filter End Cap Finish:Black Powder Coated
Filter Type:Cotton Gauze
Tube Color:Black
Tube Material:High-Density Polyethylene


by PowerReviews
K&NPerformance Intake Kit

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


I would buy this product again.


from South Carolina

Verified Buyer


  • Looks impressive


  • Questionable installatio

Best Uses

  • Trucks

Comments about K&N Performance Intake Kit:

Looking for gas milage so far I picked up 1 or 2 mpg.

  • Car & Truck:
  • Truck Enthusiast

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