Want to modify or upgrade your 2005-2008 Audi A4 with aftermarket catalytic converter direct fit? At OGTuners.com we have a great selection of aftermarket performance parts for your Audi A4. We have 6 catalytic converter direct fit parts available in our store with free shipping to the Continental US.
Magnaflow Converter Direct Fit
 $897.00 22960MagnaFlow Conv DF 97-05 Audi A4/A4 Quattro / 00-05 VW Passat 1.8L Turbocharged OUT OF STOCK 1997-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet |
 $646.00 24190MagnaFlow Conv DF 05-08 Audi A4/A4 Quattro 2.0L Turbocharged (49 State) OUT OF STOCK 2005-2009 Audi A4 Base 2007-2009 Audi A4 Cabriolet |
 $1,035.00 4561062Magnaflow 01-05 Volkswagen Passat 1.8L Direct Fit Converter IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 12/30/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2001-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet |
 $678.00 49163MagnaFlow Conv DF 05-09 Audi A4 2.0 turbo OEM IN STOCK (1) - LOW SHIPS FROM MANUFACTURER (Last checked: 12/30/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2005-2009 Audi A4 Base 2007-2009 Audi A4 Cabriolet |
 $897.00 51644MagnaFlow Conv DF Audi 97-05 A4/A4 Quattro / Volkwagen 00-05 Passat 1.8L IN STOCK (3) SHIPS FROM MANUFACTURER (Last checked: 12/30/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 1997-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet |
 $1,897.00 5561163MagnaFlow California Grade CARB Compliant Converter Direct-Fit 05-09 Audi A4 / A4 Quattro OUT OF STOCK 2005-2008 Audi A4 Base 2007-2009 Audi A4 Cabriolet |