Home | Search for Products | Where to Buy | Facts | Testimonials | FAQ's | Contact K&N

K&N Air Intakes for the BMW 525i

BMW 525i Performance Air Intakes 

Buy now from the K&N Store and get a 100% money back guarantee & free shipping on any air intake!

  • Designed to increase power and torque 
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance

Add more horsepower to your BMW 525i with a K&N air intake. 

 Click Here to Find K&N Air Intakes, Air Filters, & Oil Filters for any Vehicle!
K&N Performance Cold Air Intakes
Vehicle Description Type Product Part Number Product Image
2004 BMW 525i 2.5L L6 F/I - E39 Automotive 57i Kit Air Intake 57-0513
 		Get Pricing and Buy
57-0513 Air Intake
2003 BMW 525i 2.5L L6 F/I - E39 Automotive 57i Kit Air Intake 57-0513
 		Get Pricing and Buy
57-0513 Air Intake
2002 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0513
 		Get Pricing and Buy
57-0513 Air Intake
2001 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0513
 		Get Pricing and Buy
57-0513 Air Intake
2000 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0513
 		Get Pricing and Buy
57-0513 Air Intake
1995 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1994 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1993 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1992 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1991 BMW 525i 2.5L L6 F/I - 192BHP Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1991 BMW 525i 2.5L L6 F/I - 170BHP Automotive 57i Kit Air Intake 57-0197
 		Get Pricing and Buy
57-0197 Air Intake
1990 BMW 525i 2.5L L6 F/I - 192BHP Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1990 BMW 525i 2.5L L6 F/I - 170BHP Automotive 57i Kit Air Intake 57-0197
 		Get Pricing and Buy
57-0197 Air Intake
1989 BMW 525i 2.5L L6 F/I - 24v Automotive 57i Kit Air Intake 57-0194-1
 		Get Pricing and Buy
57-0194-1 Air Intake
1989 BMW 525i 2.5L L6 F/I - 12v Automotive 57i Kit Air Intake 57-0197
 		Get Pricing and Buy
57-0197 Air Intake
1988 BMW 525i 2.5L L6 F/I - All Automotive 57i Kit Air Intake 57-0197
 		Get Pricing and Buy
57-0197 Air Intake
Estimated horsepower gains based on similar vehicle dynamometer test. Results will vary. K&N manufactures performance air intakes for cars, trucks, RVs, ATVs and more.

Copyright © 2012 K&N Engineering, Inc. All Rights Reserved.