57-0394 Image

K&N 57-0394 5.0 out of 5 stars 2 Customer Reviews
57i Series Kits > Performance Intake Kit

 List Price: $286.73
Your Price: $157.99

You Save 44.9%

Find a Local K&N Dealer


       

57-0394
 
In Stock & Ready to Ship!
 Free Ground Shipping!


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®


Product Specifications 
Air Filter Color:Red
Air Filter Height:5 in (127 mm)
Air Filter Large End Diameter:5.375 in (137 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Not Flanged
Base Outside Diameter:5.375 in (137 mm)
California Restricted:Not legal for sale or use in California
Clamp Material:Steel
Clamp Style:Regular
Clamps Included:5
Flange Inside Diameter:4 in (102 mm)
Flange Length:0.625 in (16 mm)
Flange Type:Centered
Height:5 in (127 mm)
Intake Pipe Color / Finish:Black
Intake Pipe Ports:All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included:Mass Air Flow Sensor Adapter Included When Required
Part Number:57-0394
Product Box Height:9 in (229 mm)
Product Box Length:9 in (229 mm)
Product Box Width:9 in (229 mm)
Product Style:57i Series International Kits
Replacement Filter:RC-3600
Street Legal In All US States:No
Top Material/Finish:Chrome
Top Outside Diameter:4.5 in (114 mm)
Top Style:Metal
TUV Approved (Europe):No
Type:Gen I
Vacuum Tubing Included:No
Weight:3.6 lb (1.6 kg)


Product Reviews      Review part 57-0394

 It was harder to remove the crap that was in there than it was to install the new system. 45 min. to get it out 15 min. to replace it. The car runs so much better and the acceleration is 100% improved.
Ted Hartley, Oklahoma
 Easy install took me 30 minutes. I can tell a difference in acceleration and power.
Mario, Oklahoma