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K&N 57-1537 5.0 out of 5 stars 2 Customer Reviews
57 Series FIPK > Performance Intake Kit

 List Price: $613.35
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57-1537
 
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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 - 2003 Dodge Ram 1500 3.7L V6 - 7.38HP Increase
News Story - Dodge Ram 1500 Pickup Trucks Get Performance with Easy to Install K&N Products
57-1537 Vehicle Applications


Part 57-1537 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 7.38 HP @ 5223 RPM
Replacement Filter: RF-1040
Street Legal In All US States: Yes
TUV Approved (Europe): No
Type: Gen II
Intake Pipe Color / Finish: Black
Weight: 15.6 lb (7.1 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-1034DK.jpg
RF-1034DK - Air Filter Wrap
RF-1034DL.jpg
RF-1034DL - Air Filter Wrap
RF-1034DR.jpg
RF-1034DR - Air Filter Wrap
RF-1034DY.JPG
RF-1034DY - Air Filter Wrap
RF-1040.jpg
RF-1040 - Replacement Filter

Product Reviews      Review part 57-1537

 LOVE IT! Installed it on my 2004 Dodge Ram 1500 3.7L. Quick and easy install, everything fit perfectly and I got a noticeable difference in my mid range power and my fuel mileage increased 2.5-3 MPG, not to mention it really enhances the sound of my Flowmaster muffler too! I highly recommend any K&N intake to anyone, it's definitely worth the money!
Corey, Lancaster, Pennsylvania
 After installing this air system (57-1537) on my 2007 Ram 1500 with a 3.7L engine I was VERY upset@!  Up set that this is not standard on the vehicle from the manufacturer!!! What a performance difference, should be shipped from the factory with this product.  Better performance and better gas milage, about 4mpg!

For me this was a two step process. I was not sure about how this would work, so I first simply bought the air filter replacement element and installed in the factory air cleaner.  Right away I noticed a difference.  So much so that I bought another one for my wife's car (2002 Hyundai).  After running with the air filters for a while, I decided to look into the air-system replacement. It took a few months for me to actually buy the system because I guess my truck in not a true 2007 but a 2007-1/2 or 2007-3/4.  The actual engine configuration is that of a 2008.  So when I down loaded the install manual from K & N's web site the crank case breather did not look like the 2007 described.  Once I determined that my engine confirguration looked more like a 2008 I was home free.  I bought the unit and just love the performance!!  With the price of gas as it is I love the extra 4 mpg as well.
PapaMattK, Laguna Hills, California

K&N 57-1537 fits the following:
2010 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2009 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2008 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2007 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2006 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2005 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2004 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2003 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No
2002 DODGE RAM 1500 PICKUP 3.7L V6 F/I - All Street Legal In All US States: Yes
CARB EO Number: D-269-37
TUV Approved (Europe): No