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The B&B Exhaust Sport Exhaust System Audi B6 A4 Quatro 1.8T 6spd 2004-2005 for your 2002-2005 Audi A4 is a

The B&B Exhaust Catback Exhaust System Audi B7 A4 Fwd 2.0T Manual 2005-2008 for your 2005-2007 Audi A4 is a

The B&B Exhaust Catback Exhaust System Audi B5 A4 Fwd 1.8T 5spd 1997-2001 for your 1995-2001 Audi A4 is a