04-05 Audi S4 Catalytic Converter Direct Fit

Want to modify or upgrade your 2004-2005 Audi S4 with aftermarket catalytic converter direct fit? At OGTuners.com we have a great selection of aftermarket performance parts for your Audi S4. We have 8 catalytic converter direct fit parts available in our store with free shipping to the Continental US.

Magnaflow Converter Direct Fit

$964.00 24317 MagnaFlow Conv DF 04-06 Audi S4 4.2L OUT OF STOCK 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet

$933.00 24318 MagnaFlow Conv DF 04-06 Audi S4 4.2L OUT OF STOCK 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet

$1,454.00 441095 MagnaFlow Conv DF 04-06 Audi S4 4.2L CA OUT OF STOCK 2004-2006 Audi S4 Avant / Base / Cabriolet

$1,441.00 441096 MagnaFlow Conv DF 04-06 Audi S4 4.2L CA OUT OF STOCK 2004-2006 Audi S4 Avant / Base / Cabriolet

$1,159.00 49871 MagnaFlow Conv DF 04-09 Audi S4 4.2L DS MT OE OUT OF STOCK 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet

$1,157.00 49872 MagnaFlow Conv DF 04-09 Audi S4 4.2L PS MT OE OUT OF STOCK 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet

$964.00 49917 MagnaFlow Conv DF 04-06 Audi S4 4.2L IN STOCK (5) SHIPS FROM MANUFACTURER (Last checked: 12/31/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet

$933.00 49918 MagnaFlow Conv DF 04-06 Audi S4 4.2L OUT OF STOCK 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet