SHOP FOR YOUR VEHICLE

Audi S4 Air Filter

Audi S4 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Audi air filter!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Audi S4 Models
  • K&N Million Mile Limited Warranty®
Order your K&N replacement air filter Factory Direct today!
Help your Audi S4 run better.
  • Fast and FREE SHIPPING with any Audi S4 air filter
K&N Audi S4 Air Filter
Vehicle DescriptionPart NumberProduct Image 
2018 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2018 Audi S4 3.0L Air Filter
E-0646 E-0646 Audi S4 Air Filter
List Price: $121.00
Factory Direct Price: $77.99
2017 Audi S4 3.0L V6 Fuel Injection - 8W/B9 Model
Automotive
2017 Audi S4 3.0L Air Filter
E-0646 E-0646 Audi S4 Air Filter
List Price: $121.00
Factory Direct Price: $77.99
2016 Audi S4 3.0L V6 Fuel Injection - 8W/B9 Model
Automotive
2016 Audi S4 3.0L Air Filter
E-0646 E-0646 Audi S4 Air Filter
List Price: $121.00
Factory Direct Price: $77.99
2016 Audi S4 3.0L V6 Fuel Injection - 8K/B8 Model
Automotive
2016 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2015 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2015 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2014 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2014 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2013 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2013 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2012 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2012 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2011 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2011 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2011 Audi S4 3.2L V6 Fuel Injection - All Models
Automotive
2011 Audi S4 3.2L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2010 Audi S4 3.0L V6 Fuel Injection - All Models
Automotive
2010 Audi S4 3.0L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2010 Audi S4 3.2L V6 Fuel Injection - All Models
Automotive
2010 Audi S4 3.2L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2009 Audi S4 3.2L V6 Fuel Injection - All Models
Automotive
2009 Audi S4 3.2L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2009 Audi S4 4.2L V8 Fuel Injection - US Models Only
Automotive
2009 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2008 Audi S4 3.2L V6 Fuel Injection - All Models
Automotive
2008 Audi S4 3.2L Air Filter
E-1987 E-1987 Audi S4 Air Filter
List Price: $102.79
Factory Direct Price: $65.99
2008 Audi S4 4.2L V8 Fuel Injection - All Models
Automotive
2008 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2007 Audi S4 4.2L V8 Fuel Injection - All Models
Automotive
2007 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2006 Audi S4 4.2L V8 Fuel Injection - All Models
Automotive
2006 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2005 Audi S4 4.2L V8 Fuel Injection - All Models
Automotive
2005 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2004 Audi S4 4.2L V8 Fuel Injection - All Models
Automotive
2004 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2003 Audi S4 4.2L V8 Fuel Injection - All Models
Automotive
2003 Audi S4 4.2L Air Filter
33-2209 33-2209 Audi S4 Air Filter
List Price: $85.29
Factory Direct Price: $54.99
2002 Audi S4 2.7L V6 Fuel Injection - All Models
Automotive
2002 Audi S4 2.7L Air Filter
33-2125 33-2125 Audi S4 Air Filter
List Price: $85.19
Factory Direct Price: $54.99
2001 Audi S4 2.7L V6 Fuel Injection - All Models
Automotive
2001 Audi S4 2.7L Air Filter
33-2125 33-2125 Audi S4 Air Filter
List Price: $85.19
Factory Direct Price: $54.99
2000 Audi S4 2.7L V6 Fuel Injection - All Models
Automotive
2000 Audi S4 2.7L Air Filter
33-2125 33-2125 Audi S4 Air Filter
List Price: $85.19
Factory Direct Price: $54.99
1999 Audi S4 2.7L V6 Fuel Injection - All Models
Automotive
1999 Audi S4 2.7L Air Filter
33-2125 33-2125 Audi S4 Air Filter
List Price: $85.19
Factory Direct Price: $54.99
1998 Audi S4 2.7L V6 Fuel Injection - All Models
Automotive
1998 Audi S4 2.7L Air Filter
33-2125 33-2125 Audi S4 Air Filter
List Price: $85.19
Factory Direct Price: $54.99
1997 Audi S4 2.7L V6 Fuel Injection - All Models
Automotive
1997 Audi S4 2.7L Air Filter
33-2125 33-2125 Audi S4 Air Filter
List Price: $85.19
Factory Direct Price: $54.99
1994 Audi S4 2.2L L5 Fuel Injection - All Models
Automotive
1994 Audi S4 2.2L Air Filter
33-2029 33-2029 Audi S4 Air Filter
List Price: $93.29
Factory Direct Price: $59.99
1993 Audi S4 2.2L L5 Fuel Injection - All Models
Automotive
1993 Audi S4 2.2L Air Filter
33-2029 33-2029 Audi S4 Air Filter
List Price: $93.29
Factory Direct Price: $59.99
1992 Audi S4 2.2L L5 Fuel Injection - All Models
Automotive
1992 Audi S4 2.2L Air Filter
33-2029 33-2029 Audi S4 Air Filter
List Price: $93.29
Factory Direct Price: $59.99

Use K&N's application search to find the right air filter for your Audi. Upgrade your Audi S4 today with a K&N air filter. K&N automotive replacement air filters are a top performance accessory that can help your car or truck run better.