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K&N 57-1514-1 Air Intake

57 Series FIPK > Performance Air Intake System
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.6 out of 5 stars   17 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 57-1514-1 Air Intake fits some Jeep TJ, and Jeep Wrangler models. See vehicle applications link for details.
The K&N 57-1514-1 FIPK air intake system replaces 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 allows your 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 57-1514-1 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 conical 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 and requires commonly available tools. 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 Gain12.13 HP @ 4623 RPM
Replacement FilterRF-1045
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included4
Clamp MaterialStainless Steel
Clamp StyleRegular
CARB EO NumberD-269-34
Couplers Included1
TypeGen II
Product Style57 Series FIPK
Air Filter Height8 in (203 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight11 lb (5 kg)
Air Filter Large End Diameter5.5 in (140 mm)
Product Box Height10.5 in (267 mm)
Product Box Length35.5 in (902 mm)
Product Box Width13.25 in (337 mm)
Mounting Hardware IncludedYes
Horsepower gains based on similar vehicle dynamometer test. Results will vary.

K&N 57-1514-1 Air Intake Product Reviews

Tuesday, March 6, 2018 - Part 57-1514-1
Childs play to install, haven't had it on long engine. Has more pep on take off and driving in the mud than before feels like a nice HP increase haven't checked on mileage yet to busy getting muddy.

Rae Reynolds
Kingwood, West Virginia
Monday, June 26, 2017 - Part 57-1514-1
Installed this on my jeep wrangler. It has provided more power for going up hills. Did not do a before and after dyno test so can't give any absolute numbers. But I feel that it was a worthwhile investment. I also have K&N filters/air induction systems on a 26 ft motorhome with the V 10 engine. I am evaluating that now. Also have a K&N filter on a 2016 Porsche Cayenne diesel. That really helped both power and fuel mileage. Before the filter I was getting about 32-33 mpg. After the filter was put on the mpg jumped up to little over 40 mpg driving at about 60, that really impressed me. All in all I would recommend this product. Some of the installation instructions could use a bit of tuning up. I have rebuilt a number of engines, transmissions, on ford flatheads and porsches so I am familiar with tools. Thanks K&N for a great product.

Doug Bledsoe
Sandy, Utah
Wednesday, April 26, 2017 - Part 57-1514-1
Great fit, easy to install, good power increase, great value.

Richard Phillips Li
New Kensington, Pennsylvania
Saturday, October 29, 2016 - Part 57-1514-1
I am very pleased with the product that I've purchased.

Travis Smith
Broken Arrow, Oklahoma
Wednesday, August 10, 2016 - Part 57-1514-1
Everything arrived promptly, and the custom installation instructions made everything a breeze. As promised, my performance definitely is improved.

Gregory Strickland
Houston, Texas
Tuesday, August 11, 2015 - Part 57-1514-1
No problems. Will order again

Mark Gery
Darien, Connecticut
Tuesday, July 7, 2015 - Part 57-1514-1
Nice fit and finish.

Rick E
Grand Junction, Colorado