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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 K&N 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®

Product Specifications

Air Filter ColorRed
Air Filter Height4.969 in (126 mm)
Air Filter Large End Diameter5.188 in (132 mm)
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeNot Flanged
California RestrictedNot legal for sale or use in California
Clamp MaterialSteel
Clamp StyleRegular
Clamps Included2
Intake Pipe Color / FinishBlack
Product Box Height9 in (229 mm)
Product Box Length9 in (229 mm)
Product Box Width9 in (229 mm)
Product Style57i Series International Kits
Replacement FilterRC-8470
Street Legal In All US States No
TUV Approved (Europe)No
TypeGen I
Weight2.1 lb (1 kg)


Customer Feedback


I fitted this filter in a 1996 Nissan Pathfinder R50 factory air box.. Easy install improved throttle response very pleased
Richard Padfield, New Zealand
After purchasing my new Nissan Rogue I immediately went shopping for a K&N filter. Being a new model, my local Baxter Auto parts did not have this particular part in stock, so I went online and purchased this item directly from K&N. As before with my other vehicles, the service was fast and prompt and the part fit perfectly. Manufacture MPG rating is 25 city and 32 highway with average of 30. I have routinely gotten 34.4 to 35.9 highway and am averaging 30.4 to 30.6 MPG.
Joe Bill, Columbia City, Oregon
Used this and still using on 2005 GMC Sierra 5.3l base model. Increased mileage 2.1 normal driving, 1.1 mile heavy foot driving. Also engine sounded smoother at idle and smoother acceleration. Have used with Ford ,Nissan and Isuzu, all with a same effect.
Ron Mcneal, Lewisville, Texas