The K&N 57-1553 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Jeep Wrangler models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Jeep’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 57-1553 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 the existing factory mounting points. The tools needed are a screwdriver, a ratchet set and an Allen wrench. 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 fit ok, on my particular application i modified the fit of the tube at the base plate of air cleaner. PERFECT!!!!!!
By AV Joe
from El Paso, Texas
Great product! Install was smooth (should take 90minutes as said by K&N)until you get to the air temperature sensor. Had to cut it out. Increased gas mileage and horsepower gains!
from Hackettstown, NJ
5.0Easy Install, Works Well
Very fast shipping, easy to install with K&N YouTube video instructions. Works well. Is louder than stock intake.
from McKinney, TX
I combined this product with a free flow exhaust from Dynomax and a Superchips flash pac tuner and the results were even better that what was suggested by 4 wheel parts...I set the tuner for econo mode and our Jeep JK went from 14 and 17 mpg to 17 city and 21 highway!!! Even with it in the econo mode, it seems to have more power than stock as well....
Hello, Item 3.8L 6 Cylinder High Performance Intake Kit has the hole for the air sensing unit built into the tube it also maintains the use of your factory mass air flow sensor, and all other factory needed sensors. If you have any more questions feel free to ask, Thank you.
Riverside, California is home to K&N Engineering, and since creating the reusable high flow cotton air filter nearly 50 years ago, K&N has grown into a world-renowned manufacturer of performance air filters and air intake systems. Jeep owners know they can count on K&N's proven products to stir the hidden beast in engines and keep them filtered and protected. We carry air cleaner assemblies, air intake kits and air filters along with accessories like cleaners and filter wraps. Say hello to gains in fuel economy and horsepower with air intake kits and welcome increased airflow and enhanced styling with K&N's air cleaner assemblies. Shop K&N Filter Now
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