Home | Search for Products | Where to Buy | Facts | Testimonials | FAQ's | News & Events | Contact K&N                 Nederlands Deutsch Español Français Italiano

K&N Air Filters for the Audi RS4


Audi RS4 Replacement Air Filters 

  • High Air Flow with Excellent Filtration
  • Designed to Increase Horsepower and Acceleration
  • K&N Million Mile Limited Warranty® 
  • Will NOT Void Vehicle Warranty
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
  • Simply replace existing air filter with K&N Air Filter for a Lifetime of Performance
 Click Here to Find K&N Air Filters, Oil Filters & Air Intakes for any Vehicle!
Vehicle Description Type Product Part Number Product Image
2008 AUDI RS4 4.2L V8 F/I - All Automotive Air Filter 33-2209
 		Buy
33-2209.jpg
2007 AUDI RS4 4.2L V8 F/I - All Automotive Air Filter 33-2209
 		Buy
33-2209.jpg
2006 AUDI RS4 4.2L V8 F/I - All Automotive Air Filter 33-2209
 		Buy
33-2209.jpg
2005 AUDI RS4 4.2L V8 F/I - All Automotive Air Filter 33-2209
 		Buy
33-2209.jpg
2003 AUDI RS4 2.7L V6 F/I - All Automotive Air Filter 33-2125
 		Buy
33-2125.jpg
2002 AUDI RS4 2.7L V6 F/I - All Automotive Air Filter 33-2125
 		Buy
33-2125.jpg
2001 AUDI RS4 2.7L V6 F/I - All Automotive Air Filter 33-2125
 		Buy
33-2125.jpg
2000 AUDI RS4 2.7L V6 F/I - All Automotive Air Filter 33-2125
 		Buy
33-2125.jpg
K&N Manufactures Thousands of Performance Air Filters & Air Cleaners for Most Cars & Trucks.

Copyright © 2008 K&N Engineering, Inc. All Rights Reserved.