K&N® - 57 Series Generation II Air Intake Kit

4.550 reviews / Item # sp89
K&N® - 57 Series Generation II Air Intake Kit
K&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - 57 Series Generation II Air Intake KitK&N® - Cleaning GuideK&N® - Warranty InformationK&N® - Done In House 602x420Made In USAK&N Authorized Dealer
$55.99 - $837.99
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Product Details

Learn everything you want to know about this product
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K&N Air Intake Systems

57 Series Generation II Air Intake Kit by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake tube smoothes that airflow into the engine. The result is more horsepower and torque, and better acceleration you can feel.

Features:

  • Guaranteed to increase horsepower and improve acceleration
  • Custom designed and engineered for each application
  • Works with OEM computer system
  • Includes the world's best air filter, the K&N filter
  • Easy to install
  • Up to 100,000 miles between servicing
  • Million Mile limited warranty

The K&N 57 Series Generation II Air Intake Kit improves intake airflow from the air filter all the way to the throttle body. The system starts with the world famous K&N high flow air filter. K&N uses the largest conical shaped air filter that will fit in the engine compartment. The large increase in filter area over the stock airbox filter results in a huge increase in airflow and a greater capacity to capture and hold dirt.

The filter is attached to a precision molded intake tube that connects the filter to the throttle body. The tube is precisely designed to reduce turbulence and accelerate airflow into the engine. The rotationally molded intake tube is made from interlaced high density Polyethylene, reducing intake air temperature from similar metal tubes. Intake air temperature is further reduced by a heat shield that isolates the filter from the engine compartment. The reduction in air intake temperatures results in a cooler, denser air intake charge and even more horsepower.

K&N uses a dynamometer to design its air intake kits to make the most horsepower possible. But their power figures aren't based on just one vehicle, but rather an average of runs by a number of vehicles. This means repeatable numbers and horsepower claims you can count on.

Every 57 Series Generation II Air Intake Kit comes complete with everything necessary for installation, including comprehensive installation instructions. All adapters are manufactured from high quality materials such as steel, aluminum, silicon or reinforced nylon, to ensure long life. The K&N filter can go up to 100,000 miles before cleaning is required. And the K&N air filter is guaranteed for one million miles.

K&N® is the inventor and leading innovator of reusable cotton gauze filter technology for automotive applications. The first K&N filter was conceived for racing over 40 years ago and a performance enthusiast mindset continues today throughout all levels of the company. K&N is the sales and brand leader for performance filters, including an extensive line of factory replacement filters and performance air intake kits. The company actively promotes the environmental, economical and performance advantages of long-life reusable cotton gauze filters.

Warranty Information

Find out everything you need to know about the product warranty

MILLION MILE LIMITED WARRANTY
K & N O/E Replacement Air Filters and Air Intake Systems purchased from Authorized Dealers are backed by a Million Mile Limited Warranty when used primarily on paved roads and on vehicles for which they were designed. If one of these products ever fails to provide complete satisfaction, K&N will replace it.

INCORRECT CLEANING OR USE VOIDS WARRANTY
K&N Aftermarket Air Filters should be cleaned every 50,000 miles for normal highway use, more often in dusty conditions. Cleaning should be done with K&N cleaner and air filter oil (or comparable air filter cleaner and oil). Use of compressed air, or chemicals not specifically designed to clean and re-oil cotton air filters (i.e. gasoline, transmission fluid, motor oil, lightweight oil, or diesel fuel) will void the warranty. Any damaged, abused or modified K&N Air Filters will not be warranted.

REPLACEMENT
Any K&N product returned to K&N will need a Return Goods Authorization number and must be sent at customers' expense along with proof of purchase.

EXTENT OF WARRANTY
Any defective K&N Air Filter properly returned to K&N will be replaced. K&N reserves the right to determine whether the terms of the warranty, set out above, have been properly complied with. In the event that the terms are not complied with, K&N shall be under no obligation to honor this warranty. K&N will not be responsible for any indirect, consequential, special, contingent, or other damages.

CONSUMER PROTECTION PLEDGE
We want to make sure that when you buy a K&N Lifetime Air Filter or Air Intake System, you can be confident your vehicle's warranty will not be impacted. We also want you to feel confident that even if you experience difficulties with a dealership repair department, we will step-in and resolve the issue, so you won't have to. Therefore, K & N makes the following Pledge: K&N pledges to their customers that they will not be taken advantage of and charged for a repair due to a manufacturer warranty denial blamed on the presence of a K&N product.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews

(50)

Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

K&N® - 57 Series Generation II Air Intake Kit
K&N® - 57 Series Generation II Air Intake Kit
Average Rating: 4.6 of 5
4.5
5 of 5
Looks Great!
Wasn't too sure I needed this but, I'm glad I did. I've had several K&N Air Filters and always had problems getting the bugs out of them. This will fix that problem and make the filter last a lot longer.
SPosted by (Junction City, OR) /
Was this review helpful for you? Yes
4.5 of 5
Amazing Air Intake!
The intake system was easy to install and did not take long at all. The price seems like a lot but it is completely worth it. Improved my cars performance greatly with gas and horsepower! You will not regret the K&N air intake system.
KPosted by (Universal City, TX) /
2005 Nissan Maxima
Was this review helpful for you? Yes
5 of 5
New Intake
I love the power and response I have now. I get worse gas mileage on the street because of my right foot, but cruising on the highway I get dramatically better mileage. And now my truck sounds like a beast. I love it.
JPosted by (Calimesa, CA) /
2000 Dodge Dakota
Was this review helpful for you? Yes
5 of 5
Easy To Install
This air intake was easy to install and had a noticeable improvement on my horsepower.
JPosted by (Calgary, AB) /
2007 Ford Ranger
Was this review helpful for you? Yes
5 of 5
You Guys Are Awesome
Easy installation, my vehicle runs good. A+
RPosted by (Yucca Valley, CA) /
2002 Jeep Grand Cherokee
Was this review helpful for you? Yes
5 of 5
K&N 57
Product looks great, sounds great, and was easy to install.
EPosted by (Picton, ON) /
2007 Dodge Charger
Was this review helpful for you? Yes
5 of 5
Easy to Install And Definitely Worth It!
It was everything advertised, works great, easy to install, increased HP and sounds awesome too!
GPosted by (Glendora, CA) /
1988 Ford F-150
Was this review helpful for you? Yes
5 of 5
2010 Jeep Grand Cherokee 3.7L
Great product! Extremely easy installation with step by step instructions. A slight increase in acceleration and MPG!
KPosted by (Lockport, NY) /
2010 Jeep Grand Cherokee
Was this review helpful for you? Yes
5 of 5
Awesome
The intake that I received was on time, and came in original packaging with easy to follow instructions, my only heads up comes in where you need to read ahead and make sure you have everything, it does require you to drill a hole in it for your air sensor and there's no mention of it until you hit that step. All in all a great product, highly recommend it.
JPosted by (Fort Campbell, KY) /
2007 Dodge Ram
Was this review helpful for you? Yes
5 of 5
The Best Air Intake For My 2007 Tahoe
The filter went in with no problem less than fifteen minutes. I was so happy when I drove my Chevy Tahoe to lake Tahoe I have a 5.3 liter V -8 and with the k&n filter was a great gain on horse power for those steep long hills taking in with ease. I'm happy for purchasing this product.
APosted by (Lemon Grove, CA) /
2007 Chevy Tahoe
Was this review helpful for you? Yes
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