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57 Series FIPK > Performance Intake Kit

 List Price: $484.92
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57-1559
 
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The 57 Series Generation II air intake, also referred to as an FIPK®, is K&N's ultimate performance product. These performance intakes are designed to increase power by as much as 10%. 57 Series FIPK's are CARB exempt, street legal in all 50 US states, come with K&N's Million Mile Limited Warranty and are guaranteed to increase power. K&N air intake systems replace 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 translates into more power and torque for your vehicle. The air filters on these kits are washable and reusable. Most of our air intake systems are easy to install using tools commonly available (see installation instructions). [MORE]
Available Information
Installation Instruction Sheet
Dyno Chart - 2008 Jeep Liberty 3.7L - 11.25HP Increase
News Story - Boldly Redesigned 2008 and 2009 Jeep Liberty Gets 11.25 Horsepower Boost with K&N Air Intake
57-1559 Vehicle Applications


Part 57-1559 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 11.25 HP @ 4800 RPM
Replacement Filter: RF-1048
Street Legal In All US States: Yes
TUV Approved (Europe): No
Type: Gen II
Intake Pipe Color / Finish: Black
Weight: 12.2 lb (5.6 kg)
Product Box Length: 18.25 in (464 mm)
Product Box Width: 18.25 in (464 mm)
Product Box Height: 12.5 in (318 mm)


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


Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
RF-1048.jpg
RF-1048 - Replacement Filter
RF-1048DK.jpg
RF-1048DK - Air Filter Wrap
RF-1048DL.jpg
RF-1048DL - Air Filter Wrap
RF-1048DR.jpg
RF-1048DR - Air Filter Wrap
RF-1048DY.jpg
RF-1048DY - Air Filter Wrap

Customer Feedback      Be the first to review part 57-1559

This cold air intake is built very well and performs extremely well. The V6 in Jeep Liberty is very underpowered by todays standards. Installing this kit really woke up the engine A few days following, I added a performance exhaust and then a Jet performance chip. These 3 things combined are like night and day from where the engine performed initially. I must say that the KN cold air intake made the single most difference and should be the first upgrade for any enthusiast. I do this to each and every one of my vehicles I buy.
Russell, California
I am sending you a testimonial for a product of yours I recently installed.

Hello

I just recently installed your 77 series intake kit on my 2009 Jeep Liberty Sport 4x4 and what a difference it has made. The 3.7 v6 had decent power but I got your kit because I heard your filters and performance kits gave great results.

This 77 series kit gave the engine new life to it and even though it was only 10hp, this kit helps the engine breath and perform much better. It didn't take me very long to install because I am working as an apprentice mechanic so it took about 40 minutes and it was worth the time! Also I was averaging 490km per tank and this kit brought it up to 540km per tank, which is not too bad for a Jeep.

My next mod is gonna be a lift kit and off road tires.
Aaron, Hamilton Ontario Canada
I have been using K&N filters on all of my vehicles since 1990! In fact, I put one of the flat panel replacement filters on my 3.7 Liter V-6  2004 Jeep Liberty in 2004 then switched it in 2007 (after 24,000 miles) (in the dealer parking lot!)to my 2007 Liberty V-6, then switched it April 12th, 2010 (after a total of 64,000 miles)(again in the dealer parking lot!) to my 2010 Jeep Grand Cherokee with the  3.7 V-6! Both Libertys gained over a mile per gallon-I'll let you know how the Grand Cherokee does.
Eric Thompson, New Orleans, Louisiana

K&N 57-1559 fits the following:
2009 JEEP LIBERTY 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2008 JEEP LIBERTY 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No