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K&N 57-6015 Air Intake

57 Series FIPK / Performance Air Intake System
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57-6015
$263.99 USD
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Product Overview

  • 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
The K&N 57-6015 Air Intake fits some Nissan Altima, and Nissan Maxima models. See vehicle applications link for details.
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 K&N FIPK Air Intake Systems]
Estimated Horsepower Gain7.39 HP @ 5001 RPM
Replacement FilterRC-4180
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included4
Clamp MaterialStainless Steel
Clamp StyleRegular
CARB EO NumberD-269-37
Couplers Included1
TypeGen II
Product Style57 Series FIPK
Air Filter Height6 in (152 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight6.8 lb (3.1 kg)
Product Box Height12.5 in (318 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 57-6015 Air Intake Product Reviews

Thursday, October 18, 2018 - Part 57-6015
Love my cold air intake the gas mileage was also greatly increased after I bought it. (From About 16 MPG to 21 MPG) It also sounds great my car has a muffler and resonator delete and this air intake greatly improved the sound by giving it a deeper growl almost and when you get on it is probably my favorite part.

Ryan
Eat Patchoque, New York
Tuesday, January 10, 2017 - Part 57-6015
I was skeptical at first when I was looking at all of the different brands and types of Air Intakes. I talked to a lot of people that all told me that K&N was one of the best manufacturers. I bought this product straight from the K&N site and it got to my house in 3 business days (ordered it on Friday, came the following Wednesday) Installation for me took only about 2 hours total and it comes with vehicle specific directions. MAKE SURE all your hoses are TIGHLY clamped and intake tube is clamped onto the throttle body TIGHT. First run my intake came off of the throttle body, just re-positioned the clamp closer to the throttle body and PERFECT. You will definitely notice an increase in throttle response as well as a deep engine noise. I would recommend this product to everyone. Car: 2007 Nissan Maxima SE 3.5L V6 425hp

Nick Hale
Alta Loma, California
Friday, December 23, 2016 - Part 57-6015
Love my cold air intake! It sounds amazing and much better gas mileage.

Rickey McLean
Murfreesboro, Tennessee