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57-1555
$288.99 USD
MSRP $523.99 44.8% Off
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K&N 57-1555 Air Intake

57 Series FIPK > Performance Intake Kit
  • 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 57-1555 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Jeep Grand Cherokee models. 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 57-1555 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 air temperature sensor and 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 existing factory mounting points. The tools needed are a screwdriver, a ratchet set 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]

Product Specifications

Estimated Horsepower Gain12 HP @ 5000 RPM
Air Filter ColorRed
Air Filter Height6.5 in (165 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
CARB EO NumberD-269-37
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included6
Couplers Included2
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Product Style57 Series FIPK
Replacement FilterRF-1042
Street Legal In All US StatesYes
TUV Approved (Europe)No
TypeGen II
Weight10.9 lb (4.9 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

Customer Feedback

This cold air intake really improved the performance of my 2015 Jeep Grand Cherokee Summit. It's awesome!

John
Parsippany, New Jersey
I figured that to get the advertised 475 horses out of the normally-aspirated 6.4 l engine in my 2013 SRT-8 Grand Cherokee, Jeep must have had it breathing about as well as it could. Wrong. When this K&N PIK finally came out (jab to K&N) I bought it immediately even though K&N had failed to notify me that it was available as I had requested (jab again). It was easier to install than the instructions implied - and the instructions are good. The horsepower gain isn't noticible to me at low speeds. But the difference at the top end is incredible. It seems to leap when I nail it and it goes from 60 to 100+ in nothing (well, maybe a little more than nothing). I could possibly be influenced by the awesome fa-whoooom intake sound - which alone is worth the price of the K&N. But I don't think so.

Steve Kimbrell
Houston, Texas
Bought these item's for my 4.3 S10 (air & oil filter) and also an air filter for our 3.7 Jeep Grand Cherokee. Very noticable increase in fuel milage on both.

Paul Prosser
Massillon, Ohio