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57i Series Kits > Performance Intake Kit

 List Price: $235.50
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57-0538
 
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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
57-0538 Vehicle Applications


Part 57-0538 Product Specifications
Product Style: 57i Series International Kits
Replacement Filter: RC-70031
Air Filter Color: Red
Air Filter Outlet Shape: Not Flanged
Street Legal In All US States: No
Air Filter Height: 6.344 in (161 mm)
TUV Approved (Europe): No
Air Filter Material: Cotton Gauze
Clamps Included: 1
Clamp Material: Stainless Steel
Clamp Style: Regular
Type: Gen I
Intake Pipe Color / Finish: None
Intake Pipe Ports: All intake tube ports needed for the specified applications are included
Vacuum Tubing Included: No
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: 2.5 lb (1.2 kg)
Product Box Length: 7 in (178 mm)
Product Box Width: 7 in (178 mm)
Product Box Height: 7 in (178 mm)



Customer Feedback      Be the first to review part 57-0538

I've been using K&N filters since the 1970's on everything from my Hondas and KTM dirt bikes to my Ducati's and BMW, to my off road trucks and Corvette's. Have never had a problem in any way shape or form, as the saying goes. I'm sure my new turbo charged SUV will greatly benefit as well.
R. Allen, Sedona, Arizona
I've been using K&N air and oil filters for many years now, cars and motorcycles. The last car I had was a BMW 525i and I consistently calculated a 3-4 mpg (highway) improvement in gas mileage. I recently purchased a 2012 Infiniti M37 and am averaging 2-3 mpg improvement on the highway. I just like the fact I don't have to change the paper filters often and do notice better gas mileage on the highway which makes me feel a little better since I have to use premium grade. When I checked all the auto parts stores they didn't have them or told me they were on backorder. I called K&N directly and they were shipped out quick. Customer service was above average and worked efficiently. And if you ever decide to engineer and sell automobile CABIN FILTERS that have carbon/charcoal layer and are oiled with a light scent, SIGN ME UP! I hate changing the air filters so often. There is a model of the Infiniti that has a feature called Forest Air that people seem to love. Unfortunately, mine doesn't have it. Just sayin. Thanks.
Bo Lawrence, Austin, Texas
I started using this filter. I ordered from your shop at my first oil change for my BMW G650GS as it's not a common part locally. Since then, I've never bought anywhere else. Always quick delivery, correct item, good price and no hassle. I hope you keep this product in your line-up and thanks for good service over the last +34,000 miles.
C. Ratliff, Phoenix, Arizona