- 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.26.99 534.99
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.Product Reviews (52)
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 KitAverage Rating: 4.6 of 5APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITYShow Next 10 Shop Now(4)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY1995 Ford Bronco
| Posted by Timothy | (Worcester, MA)
Disassemble of the old airbox was more difficult than installing this as a replacement. With the crazy throttle body on the 5.8, it works better to install the silicone couplings to the K&N tube first, rather than as the instructions directing you to install them on the throttle body first. There isn't enough clearance between the 2 air intakes to get the hose clamps past the flares on the air tube.Was this review helpful for you? YesNoShare this review:(4.3)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2008 Dodge Nitro
| Posted by Hamad | (Umm Al Quwain, AA)
Ok.Was this review helpful for you? YesNoShare this review:(4)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2008 GMC Yukon Denali
| Posted by Tim | (Alexandria, VA)
Purchased based on product description. Glad i did once i installed the K&N air intake as the bottom on the wheel well had a direct open space to the ground, so "if" it does what is says it does will serve a great purpose. Just will not know until I have to deal with a rain storm and see how it works. Did take a little effort to get into place correctly.Was this review helpful for you? YesNoShare this review:(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2002 Ford Mustang
| Posted by Jesus | (Richmond, CA)
Very good and delivery on time, thank you, CARiD.Was this review helpful for you? YesNoShare this review:(4.8)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2008 Mazda 3
| Posted by Luke | (Oak Brook, IL)
Worth the money because it adds an extra layer of protection just in case anything happens. Wouldn't hesitate to purchase this in addition with a KN CAI.Was this review helpful for you? YesNoShare this review:(4.3)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2006 Nissan Altima
| Posted by Buddhi | (Calgary, AB)
Great product! You really feel the different in throttle response. Easy to install, however be careful with the plastic vent plug as it can break easily due to the fact that most of everything is plastic. Makes the SE-R sound so much more aggressive in and very similar to the R35 GTR at higher RPM. CARiD gave an awesome deal and great service with it as well. k&n was also very accommodating.Was this review helpful for you? YesNoShare this review:(1.8)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2004 BMW 3-Series
| Posted by Lynda | (Lexington, OH)
Missing ring had to order separately, hard to install.Was this review helpful for you? YesNoShare this review:(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2004 Honda S2000
| Posted by David | (Hudson, MA)
Fast and accurate.Was this review helpful for you? YesNoShare this review:(4.5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2003 Chevy Monte Carlo
| Posted by Dominic | (Beverly, MA)
Definitely worth the purchase. Noticeable power increase and added great sound with a nice whistle at the end of acceleration (or when i just drive in second gear). Also helped out my gas mileage, obviously not too much, but I am getting around 20 more miles when i drive nicely. Love K&N.Was this review helpful for you? YesNoShare this review:(5)APPEARANCEEASE OF INSTALLATIONPRICE/VALUEQUALITY2008 Chevy Tahoe
| Posted by Carson | (Morganton, NC)
Great item loved it. Highly recommend.Was this review helpful for you? YesNoShare this review:
Product Reviews (52)
Product Reviews (52)
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