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57i Series Kits > Performance Intake Kit

 List Price: $140.05
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57-0322
 
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K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N O/E replacement filter which is always limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Intakes are not legal for use in California and other US States adopting California emission standards.

[More Information on 57i Induction Systems]
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Replaces entire factory air intake system
  • Not legal for highway use in states adopting California emission regulations
  • Washable and reusable lifetime air filter
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • K&N Million Mile Limited Warranty®
Available Information
Installation Instruction Sheet
57-0322 Vehicle Applications
Instructions Francaises - French


Part 57-0322 Product Specifications
Product Style: 57i Series International Kits
Replacement Filter: RC-8470
Air Filter Color: Red
Air Filter Outlet Shape: Not Flanged
Street Legal In All US States: No
Air Filter Height: 4.969 in (126 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 2
Clamp Material: Steel
Clamp Style: Regular
Type: Gen I
Intake Pipe Color / Finish: Black
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: No
Air Filter Large End Diameter: 5.188 in (132 mm)
California Restricted: Not legal for sale or use in California
Mass Air Flow Sensor Adapter Included: Mass Air Flow Sensor Adapter Included When Required
Weight: 2.1 lb (1 kg)
Product Box Length: 9 in (229 mm)
Product Box Width: 9 in (229 mm)
Product Box Height: 9 in (229 mm)



Customer Feedback      Be the first to review part 57-0322

This product in my opinion is by far the best. I have been using K&N oil filters (along with synthetic oil) in my 2000 Nissan Frontier since about 20,000 miles. I am currently at 154,000 miles and have never experienced any oil related issues, ever. The welded on nut is so nice especially with Nissan's location of the filter not being the most easily accessible. PS: I also use K&N filters for my motorcycle. Keep up the good work. K&N for LIFE!!!!
Kale, Tempe, Arizona
Purchased a new K&N replacement filter for my 2013 Ram 1500 quad cab. I've used them in my 2007 Nissan Titan, 2006 Toyota Solara, 2001 Lincoln Continental and my 1999 Honda civic. It's a top quality, must have product. It possibly saves a few MPG's per tank and each vehicle seems to breathe better. It also saves money buy purchasing an $11 recharge kit rather than buying a new air filter every few thousand miles and it's backed by the best warranty in the industry. I am 100% pleased and will continue to purchase this item for every vehicle I acquire in the future.
Matt, Clarksville, Tennessee
I have used your drop-in air filters on several vehicles of my own and have recommended them to my friends. I have found that mileage increases about 10%, and performance increase is noticeable when I floor the cars. I usually drive 4-cyl cars on the freeways, so I need all the help I can get. I had a K&N air filter on my old 1994 Nissan pickup with the 2.4 engine and 250k miles. It still did quite well on I-5. I gave it to my son. I recently was given a 1992 Nissan pickup, same engine with only 115k miles on it. I replaced the oxy sensor, the plugs, etc. It had a newish regular paper air filter in it when I got the truck. I noticed that my sons pickup had more get-up and go than mine did. So I repossessed the slightly dirty K&N filter from my son and installed it in my truck. Oh-wow. Now my truck has the get-up-and-go. My son has the paper air filter in it now. I am waiting for my son to say that there is something wrong with his truck. The only difference in get-up-and go is the K&N air filter. Thanks for making a great product!
John, Portland, Oregon