57-1556 Image

K&N 57-1556
57 Series FIPK > Performance Intake Kit

 List Price: $449.00
Your Price: $291.85
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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 a 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 filters on these kits are washable and reusable. Most of our air intake systems are relatively easy to install using tools commonly available (see installation instructions). [MORE]
Available Information
Installation Instruction Sheet
Dyno Chart - 2007 Dodge Nitro 4.0L - 8.7HP Increase
News Story - 2007-2010 Dodge Nitro 4.0L Sees More Power with K&N Air Intake
57-1556 Vehicle Applications


Part 57-1556 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 8.7 HP @ 5006 RPM
Replacement Filter: RF-1042
Street Legal In All US States: Yes
TUV Approved (Europe): No
Clamp Style: Regular
Type: Gen II
Intake Pipe Color / Finish: Black
Weight: 9.7 lb (4.4 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.


Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
RF-1042.jpg
RF-1042 - Replacement Filter
RF-1042DK.jpg
RF-1042DK - Air Filter Wrap
RF-1042DL.jpg
RF-1042DL - Air Filter Wrap
RF-1042DR.jpg
RF-1042DR - Air Filter Wrap
RF-1042DY.jpg
RF-1042DY - Air Filter Wrap

Product Reviews    Review part 57-1556

Put @ K&N 33-2363 air filter in my 2008 Dodge Nitro R/T with @ 4.0l V6. Factory mileage was listed @ 11 litres @ 100/klm's. After installing the filter, I was down to 8.6 liters per 100/klm's @ a cruising speed of 110 klm's on the highway! Hope my new filter installed in my 2010 Dodge Ram 1500 5.7 litre Hemi will give me the same results if not better. Thanks K&N
Martin Guicheret, Calgary , Alberta Canada
I had a K&N in my 1997 Dodge Ram and had 958,000 miles on it when I got looking around and ended up buying a new 2011 Dodge Ram and you guys had just come out with one for it. I like the way your filters are made to fit the trucks original air box. Perfect fit. Have not ever had a problem with the filters. I just clean them regularly & reoil and are good to go. I don't think you could wear one out. Keep up the good work at K&N.
Mel Higham, Rising Sun, Indiana
I just purchased a series 57 FIPK for my 2003 Dodge Ram 1500 4.7L V8.  WOW!!  I had just put a cat back exhaust system on it the week before and with your cold air intake I have awakened a sleeping giant!  Definitely has more power.  The engine runs smoother.  Waiting to see the effect on fuel economy.  
Thanks!
Seth Meredith, Monroe, Louisiana

K&N 57-1556 fits the following:
2010 DODGE NITRO 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2009 DODGE NITRO 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2008 DODGE NITRO 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2007 DODGE NITRO 4.0L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No