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Air Filter for B6/B7 A4-S4 and RS4 (K&N)

SKU: KNN-33-2209
This is a higher flowing replacement air filter that fits your stock airbox for your B6/B7 S4 and RS4 with the 4.2L 40v V8. This filter is cleanable and reusable. Made by K&N with a million mile warranty!

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This product fits the following vehicles:
Make Model Chassis Engine
Audi A4 B7 (2005.5-2009) all
Audi RS4 B7 (2006-2009) 4.2l V8 32v FSI
Audi S4 B7 (2005.5-2009) 4.2l V8 40v
Audi S4 B6 (2003-2005) 4.2l V8 40v
Audi A4 B6 (2002-2005) all
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