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K&N 57-6015 5.0 out of 5 stars 3 Customer Reviews
57 Series FIPK > Performance Intake Kit

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57-6015
 
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The K&N 57-6015 FIPK air intake system replaces 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 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 57-6015 air intake comes with a chrome topped 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 mass air sensor and a replacement silicon crank case vent hose. The oversized cone shaped 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 the existing factory mounting points. The tools needed are a screwdriver, socket set, pliers 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 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)
  • Easy to install, usually in 90 minutes or less
  • Free-flowing high density polyethylene tube
  • Replaces entire factory air intake system
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
Available Information
Installation Instruction Sheet
57-6015 Vehicle Applications
Dyno Chart - 2005 Nissan Maxima 3.5L - 7.39HP Increase
News Story - Select Nissan Altima and Maxima Models Gain Power with Simple to Install K&N Air Intake System


Part 57-6015 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 7.39 HP @ 5001 RPM
Replacement Filter: RC-4180
Air Filter Color: Red
Air Filter Outlet Shape: Round
Street Legal In All US States: Yes
Air Filter Height: 6 in (152 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 4
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 1
Type: Gen II
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Intake Pipe Color / Finish: Black
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: Yes
Weight: 6.8 lb (3.1 kg)
Product Box Length: 20.25 in (514 mm)
Product Box Width: 12.25 in (311 mm)
Product Box Height: 12.5 in (318 mm)


Horsepower gains based on similar vehicle dynamometer test. Results will vary.


Product Reviews      Review part 57-6015

 Installed on 2007 Maxima... Dramatic change in acceleration and sound. OEM mufflers replaced with [brand] resonators. Sounds exactly like an Infinit G37s now, and just as quick.
Herman, Miami Florida
 Love the quick response in acceleration.
Juan, Oxnard, California
 Excellent product. Significant improvement in sound and performance. Also looks very cool installed.
Herman, Miami, Florida