Audi S4 Air Filter - Replacement Air Filters

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	K&N Air Filters for the Audi S4

Audi S4 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 S4 4.2L V8 F/I - All

Automotive

Air Filter

33-2209

2007 AUDI S4 4.2L V8 F/I - All

Automotive

Air Filter

33-2209

2006 AUDI S4 4.2L V8 F/I - All

Automotive

Air Filter

33-2209

2005 AUDI S4 4.2L V8 F/I - All

Automotive

Air Filter

33-2209

2002 AUDI S4 2.7L V6 F/I - All

Automotive

Air Filter

33-2125

2001 AUDI S4 2.7L V6 F/I - All

Automotive

Air Filter

33-2125

2000 AUDI S4 2.7L V6 F/I - All

Automotive

Air Filter

33-2125

1999 AUDI S4 2.7L V6 F/I - All

Automotive

Air Filter

33-2125

1998 AUDI S4 2.7L V6 F/I - All

Automotive

Air Filter

33-2125

1997 AUDI S4 2.7L V6 F/I - All

Automotive

Air Filter

33-2125

1994 AUDI S4 2.2L L5 F/I - All

Automotive

Air Filter

33-2029

1994 AUDI S4 2.3L L5 F/I - Turbo, 20v

Automotive

Air Filter

33-2029

1993 AUDI S4 2.2L L5 F/I - All

Automotive

Air Filter

33-2029

1993 AUDI S4 2.3L L5 F/I - 20v, Turbo

Automotive

Air Filter

33-2029

1992 AUDI S4 2.2L L5 F/I - All

Automotive

Air Filter

33-2029

K&N Manufactures Thousands of Performance Air Filters & Air Cleaners for Most Cars & Trucks.