2004 Audi S4 Air Filters

Air Filters that fit your 2004 Audi S4. Shop K&N Engineering and Spectre. Every part is checked against your vehicle before it ships.

• K&N EngineeringK&N 01-09 Audi A4/RS4/S4 Drop In Air FilterMPN knn33-2209$68.99In stock
• SpectreSpectre 2012 Volkswagen New Beetle 2.5L L4 F/I Replacement Panel Air FilterMPN speHPR8602$47.99In stock