57-0393 K&N Performance Air Intake System
|Air Filter Color||Red|
|Air Filter Material||Cotton Gauze|
|Air Filter Outlet Shape||Round|
|Product Style||57i Series International Kits|
|Air Filter Height||5 in (127 mm)|
|Intake Pipe Color / Finish||Black|
|Intake Pipe Material||Flex Hose & Rubber Hose|
|Street Legal In All US States||No|
|TUV Approved (Europe)||No|
|Flange Inside Diameter||4 in (102 mm)|
|Flange Length||0.625 in (16 mm)|
|Height||5 in (127 mm)|
|Base Outside Diameter||5.375 in (137 mm)|
|Top Outside Diameter||4.5 in (114 mm)|
|Weight||4.2 lb (1.9 kg)|
|Air Filter Large End Diameter||5.375 in (137 mm)|
|Product Box Height||9 in (229 mm)|
|Product Box Length||9 in (229 mm)|
|Product Box Width||9 in (229 mm)|
|California Restricted||Not legal for sale or use in California|
|Mounting Hardware Included||Yes|
|Warranty||1,000,000 Miles/10 Year|
Warning: Cancer & Reproductive Harm – P65Warnings.ca.gov
50 years of improving vehicle performance.
Cold Air Intakes
Custom-engineered tubes deliver better airflow than you get with a stock intake. More air means better performance.
Using cotton gauze instead of typical folded paper, our filters increase airflow while providing excellent engine protection.
Cabin Air Filters
Helps capture most mold, mildew, fungus, spores, bacteria, germs, pollen and allergens, and helps to rid the air of unpleasant odors.
K&N oil filters use a high flow filter media that allows for high flow rates while providing outstanding engine protection.
From custom air filters to fuel pumps and carb accessories, the K&N Speed Shop has been assembled to help your vehicle run at peak performance.
Home Air Filters
New washable and reusable air conditioning and furnace filters for your home. From the industry leader in washable automotive filtration.
K&N is the home of the original red oiled air filter. In the early 1960s, two motorcycle racers, Ken Johnson and Norm McDonald (K&N), developed a ground-breaking new idea for an oiled air filter. Five decades later, K&N® is still innovating industry-leading filtration technology, and offers outstanding protection for everything from top-fuel dragsters to commuter vehicles across the globe. Thank you for helping us reach 50 years in business!