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K&N Air Intake Systems for the BMW 525i

BMW 525i Performance Air Intake Systems

If you are looking to improve performance, K&N BMW 525i air intakes are easy to install and come with a million mile limited warranty.
  • Designed to increase horsepower and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance
Buy now from the K&N Store and get a 100% money back guarantee and free shipping on any air intake!

Add horsepower to your BMW 525i with a K&N air intakes.
K&N Air Intake Systems
Vehicle DescriptionPart NumberProduct Image 
2004 BMW 525i 2.5L L6 F/I - E39
Automotive
2004 BMW 525i 2.5L Air Intake
57-0513 57-0513 525i 57i Kit Air Intake
List Price: $259.96
Factory Direct Price: $142.99
2003 BMW 525i 2.5L L6 F/I - E39
Automotive
2003 BMW 525i 2.5L Air Intake
57-0513 57-0513 525i 57i Kit Air Intake
List Price: $259.96
Factory Direct Price: $142.99
2002 BMW 525i 2.5L L6 F/I - All
Automotive
2002 BMW 525i 2.5L Air Intake
57-0513 57-0513 525i 57i Kit Air Intake
List Price: $259.96
Factory Direct Price: $142.99
2001 BMW 525i 2.5L L6 F/I - All
Automotive
2001 BMW 525i 2.5L Air Intake
57-0513 57-0513 525i 57i Kit Air Intake
List Price: $259.96
Factory Direct Price: $142.99
2000 BMW 525i 2.5L L6 F/I - All
Automotive
2000 BMW 525i 2.5L Air Intake
57-0513 57-0513 525i 57i Kit Air Intake
List Price: $259.96
Factory Direct Price: $142.99
1995 BMW 525i 2.5L L6 F/I - All
Automotive
1995 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1994 BMW 525i 2.5L L6 F/I - All
Automotive
1994 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1993 BMW 525i 2.5L L6 F/I - All
Automotive
1993 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1992 BMW 525i 2.5L L6 F/I - All
Automotive
1992 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1991 BMW 525i 2.5L L6 F/I - 192BHP
Automotive
1991 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1991 BMW 525i 2.5L L6 F/I - 170BHP
Automotive
1991 BMW 525i 2.5L Air Intake
57-0197 57-0197 525i 57i Kit Air Intake
List Price: $170.34
Factory Direct Price: $98.99
1990 BMW 525i 2.5L L6 F/I - 192BHP
Automotive
1990 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1990 BMW 525i 2.5L L6 F/I - 170BHP
Automotive
1990 BMW 525i 2.5L Air Intake
57-0197 57-0197 525i 57i Kit Air Intake
List Price: $170.34
Factory Direct Price: $98.99
1989 BMW 525i 2.5L L6 F/I - 24v
Automotive
1989 BMW 525i 2.5L Air Intake
57-0194-1 57-0194-1 525i 57i Kit Air Intake
List Price: $165.23
Factory Direct Price: $95.99
1989 BMW 525i 2.5L L6 F/I - 12v
Automotive
1989 BMW 525i 2.5L Air Intake
57-0197 57-0197 525i 57i Kit Air Intake
List Price: $170.34
Factory Direct Price: $98.99
1988 BMW 525i 2.5L L6 F/I - All
Automotive
1988 BMW 525i 2.5L Air Intake
57-0197 57-0197 525i 57i Kit Air Intake
List Price: $170.34
Factory Direct Price: $98.99