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K&N 57-1533 Air Intake

57 Series FIPK > Performance Intake Kit
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   33 Customer Reviews
  • 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)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 57-1533 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Dodge Ram models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Ram’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 57-1533 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. The air filter placement is near a flow of incoming outside air so cooler air is directed through the aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The oversized oval 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 requiring only a screwdriver, a ratchet set and several wrenches. Existing factory mounting points are used and the air intake tube accommodates the factory air temperature sensor and crank case vent hose. 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 Gain10.48 HP @ 5445 RPM
Air Filter ColorRed
Air Filter Height7.5 in (191 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
CARB EO NumberD-269-37
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included4
Couplers Included1
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Product Box Height10.5 in (267 mm)
Product Box Length35.5 in (902 mm)
Product Box Width13.25 in (337 mm)
Product Style57 Series FIPK
Replacement FilterRF-1040
Street Legal In All US StatesYes
TUV Approved (Europe)No
TypeGen II
Weight14.2 lb (6.4 kg)
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 57-1533 Air Intake Product Reviews

Wednesday, March 23, 2016 - Part 57-1533
O.M.G.!! First thing I did was replace all my spark plug wires and spark plugs. Then I install the K&N intake on my 2005 Dodge Hemi 5.7 with 200k miles. Boy, I will tell you it's still runs like a champ, but better. I was amazed by the power and the sound. Best thing I have ever bought for my truck, hard not to speed. Just the roaring sound make you want to drive faster!

Ariel Uribe
Fullerton, California
Tuesday, March 22, 2016 - Part 57-1533
Love it. Makes my truck sound great and can definitely feel a difference in horsepower.

Michael J Showers
Muskegon, Michigan
Monday, March 14, 2016 - Part 57-1533
Super easy to install. Definitely a noticeable amount of added performance as well as a lot better noise coming from the engine. I would absolutely recommend getting this.

Bozeman, Montana
Tuesday, February 2, 2016 - Part 57-1533
Great product I can definitely feel throttle response is better. The engine noise is much louder when you put your foot down. I would recommend this product to anyone who wants 5-10 horsepower.

Tuesday, September 29, 2015 - Part 57-1533
Now she breaths. Great product. Easy install.

New Hampshire
Wednesday, September 23, 2015 - Part 57-1533
I'm very satisfied and happy I bought this product.

Warren Breitfield
Anchorage, Alaska
Monday, August 31, 2015 - Part 57-1533
Shipping was fast, installation was simple with the easy to follow instructions. Love the way my truck sounds and feels. This product is awesome.

Santa Teresa, New Mexico