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57i Series Kits > Performance Intake Kit

 List Price: $195.04
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57-0455
 
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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®


Product Specifications 
Air Filter Color:Red
Air Filter Height:2.563 in (65 mm)
Air Filter Large End Diameter:6.844 in (174 mm)
Air Filter Material:Cotton Gauze
Air Filter Outlet Shape:Not Flanged
Base Outside Diameter:6.85 in (174 mm)
California Restricted:Not legal for sale or use in California
Clamp Material:Stainless Steel
Clamp Style:Regular
Clamps Included:1
Flange Inside Diameter:2.362 in (60 mm)
Flange Length:0.709 in (18 mm)
Flange Type:Offset
Height:2.559 in (65 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:57-0455
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-70021
Street Legal In All US States:No
Top Outside Diameter:5.846 in (148 mm)
Top Style:Metal
TUV Approved (Europe):No
Type:Gen I
Vacuum Tubing Included:No
Weight:2.2 lb (1 kg)


Customer Feedback      Be the first to review part 57-0455

I purchased a KN filter with Part no: RC-1060 for my Yamaha FZ-16 on February of 2012.The performance of my bike has been totally changed. The pick up has been increased, mileage has increased and my top speed I have attained after installing KN is 132kmph. Before it was 112kmph and also the sound is so fantastic.I don't rip my bike always. Usually I do 50-60kmph normally and some time I do rip and it takes care of both driving styles with out any hesitations....Today 04/08/2012 I have bought a new KN cleaning kit also for my bike...I am also planning to buy one more air filter for my car also. It is Fiat grande punto 1.3 diesel engine. Let me see the performance changes in my car also and will update once I get it.... Definitely I will suggest to all my friends who love to get good power and performance to their Machines...

Thanks  Regards,
Sooraj Soman, Coimbatore, Tamilnadu, India
I have a K&N replacement filter on my Fiat Punto 1.2, as soon as I put it in and pulled away at the garage I noticed the difference, heard the difference in the engine tone, and now with my performance exhaust fitted, boy it's nice, had a replacement filter on my old car as well, K&N all the way, you want quality buy a K&N.
Jason, United Kingdom
Installed on a Fiat 500S 1.2. Installation was all pretty straight forward, the only slight problem I had was with the following instruction: Fit the supplied rubber cap to the vacuum pipe on the inlet manifold. (Fig. 9) The inside of the rubber cap just wouldn't fit over the vacuum pipe. Plus when you compare the internal diameter of the vacuum hose (which is originally fitted onto the vacuum pipe) to the rubber cap, the rubber cap is much smaller and I just couldn't get it over. In the end I just reattached the vacuum pipe and stuck the rubber cap down the end backward and then hid the pipe! So in the end it all worked out just fine. I have quite small hands and trying to get the rubber cap over the end of the inlet manifold was difficult for me, so god knows what ham fisted people do. Anyway.... the kit makes the car sound really nice and performance has slightly improved.
Jonathan Whitehead, Whitby, England