• Designed to increase HP and Acceleration
  • Engineered to Specific Vehicle Design
  • Easy to Install, Usually in 90 minutes or less.
  • Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions)
  • Million Mile Limited Warranty
  • Replaces OEM Filter and Air Box
  • Air Filter is Washable and Reusable
  • Works with Original Equipment Manufacturer Computer Systems

 
KN 57i Performance Air Intake
KN 57i Performance Air Intake
From: $90.33
 
Part NoApplication
57-0021-1KN 1986 Ford Escort 57i Performance Air Intake
57-0021-1KN 1987 Ford Escort 57i Performance Air Intake
57-0021-1KN 1988 Ford Escort 57i Performance Air Intake
57-0021-1KN 1989 Ford Escort 57i Performance Air Intake
57-0021-1KN 1990 Ford Escort 57i Performance Air Intake
57-0156KN 1991 Ford Escort 57i Performance Air Intake
57-0156KN 1992 Ford Escort 57i Performance Air Intake
57-0156KN 1992 Ford Escort 57i Performance Air Intake
57-0156KN 1993 Ford Escort 57i Performance Air Intake
57-0156KN 1994 Ford Escort 57i Performance Air Intake
57-0156KN 1995 Ford Escort 57i Performance Air Intake
57-0123-1KN 1993 Ford Escort 57i Performance Air Intake
57-0123-1KN 1994 Ford Escort 57i Performance Air Intake
57-0123-1KN 1995 Ford Escort 57i Performance Air Intake
57-0123-1KN 1996 Ford Escort 57i Performance Air Intake
57-0123-1KN 1997 Ford Escort 57i Performance Air Intake
57-0123-1KN 1998 Ford Escort 57i Performance Air Intake
57-0123-1KN 1999 Ford Escort 57i Performance Air Intake
57-0123-1KN 2000 Ford Escort 57i Performance Air Intake
57-0156KN 1995 Ford Escort 57i Performance Air Intake
57-0156KN 1996 Ford Escort 57i Performance Air Intake
57-0202-1KN 1996 Ford Escort 57i Performance Air Intake
57-0202-1KN 1997 Ford Escort 57i Performance Air Intake
57-0202-1KN 1998 Ford Escort 57i Performance Air Intake
57-0202-1KN 1999 Ford Escort 57i Performance Air Intake
57-0202-1KN 2000 Ford Escort 57i Performance Air Intake
57i-2500KN 1997 Ford Explorer 57i Performance Air Intake
57i-2500KN 1998 Ford Explorer 57i Performance Air Intake
57i-2500KN 1999 Ford Explorer 57i Performance Air Intake
57i-2500KN 2000 Ford Explorer 57i Performance Air Intake
57i-2500KN 2001 Ford Explorer 57i Performance Air Intake
57i-2500KN 2002 Ford Explorer 57i Performance Air Intake
57i-2500KN 2003 Ford Explorer 57i Performance Air Intake
57A-6029KN 2000 Ford Focus 57i Performance Air Intake
57A-6029KN 2001 Ford Focus 57i Performance Air Intake
57A-6029KN 2002 Ford Focus 57i Performance Air Intake
57A-6029KN 2003 Ford Focus 57i Performance Air Intake
57A-6029KN 2004 Ford Focus 57i Performance Air Intake
57A-6029KN 2005 Ford Focus 57i Performance Air Intake
57i-2501KN 2000 Ford Focus 57i Performance Air Intake
57i-2501KN 2001 Ford Focus 57i Performance Air Intake
57i-2501KN 2002 Ford Focus 57i Performance Air Intake
57i-2501KN 2003 Ford Focus 57i Performance Air Intake
57i-2501KN 2004 Ford Focus 57i Performance Air Intake
57-0304-1KN 2000 Ford Focus 57i Performance Air Intake
57-0304-1KN 2001 Ford Focus 57i Performance Air Intake
57-0304-1KN 2002 Ford Focus 57i Performance Air Intake
57-0304-1KN 2003 Ford Focus 57i Performance Air Intake
57-0304-1KN 2004 Ford Focus 57i Performance Air Intake
57-0304-1KN 2005 Ford Focus 57i Performance Air Intake
57-0642KN 2004 Ford Focus 57i Performance Air Intake
57-0642KN 2005 Ford Focus 57i Performance Air Intake
57-0642KN 2006 Ford Focus 57i Performance Air Intake
57-0642KN 2007 Ford Focus 57i Performance Air Intake
57-0595KN 2004 Ford Focus 57i Performance Air Intake
57-0595KN 2005 Ford Focus 57i Performance Air Intake
57-0595KN 2006 Ford Focus 57i Performance Air Intake
57-0595KN 2007 Ford Focus 57i Performance Air Intake
57-0305KN 1998 Mercury Cougar 57i Performance Air Intake
57-0305KN 1999 Mercury Cougar 57i Performance Air Intake
57-0305KN 2000 Mercury Cougar 57i Performance Air Intake
57-0305KN 2001 Mercury Cougar 57i Performance Air Intake