Want to modify or upgrade your 2003-2008 Nissan 350Z with aftermarket catalytic converter direct fit? At OGTuners.com we have a great selection of aftermarket performance parts for your Nissan 350Z. We have 14 catalytic converter direct fit parts available in our store with free shipping to the Continental US.
aFe Direct Fit Cat
 $1,049.00 47-46105aFe POWER Direct Fit Driver Side Catalytic Converter Nissan 350Z 03-06 V6-3.5L IN STOCK (1) - LOW SHIPS FROM MANUFACTURER (Last checked: 02/11/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,049.00 47-46106aFe POWER Direct Fit Passenger Side Catalytic Converter Nissan 350Z 03-06 V6-3.5L IN STOCK (1) - LOW SHIPS FROM MANUFACTURER (Last checked: 02/11/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,049.00 47-46107aFe POWER Direct Fit Driver Side Catalytic Converter Nissan 350/370Z 07-18 V6-3.5/3.7L IN STOCK (2) - LOW SHIPS FROM MANUFACTURER (Last checked: 02/11/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2007-2008 Nissan 350Z Base / Nismo 2007-2009 Nissan 350Z Enthusiast / Grand Touring / Touring |
 $1,049.00 47-46108aFe POWER Direct Fit Passenger Side Catalytic Converter Nissan 350/370Z 07-18 V6-3.5/3.7L OUT OF STOCK 2007-2008 Nissan 350Z Base / Nismo 2007-2009 Nissan 350Z Enthusiast / Grand Touring / Touring |
Magnaflow Converter Direct Fit
 $674.00 24082MagnaFlow Conv DF 03-06 Infiniti G35 3.5L P/S Assy / 03-06 Nissan 350Z 3.5L P/S Assy IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $641.00 24086MagnaFlow Conv DF 03-06 Infiniti G35 3.5L D/S Assy / 03-06 Nissan 350Z 3.5L D/S Assy IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,309.00 49143MagnaFlow Conv DF 07-08 G35/37/350Z Driver Side OEM OUT OF STOCK 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Track 2003-2008 Nissan 350Z Base 2003-2009 Nissan 350Z Enthusiast / Touring 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2009 Nissan 350Z Grand Touring 2007-2008 Nissan 350Z Nismo |
 $1,298.00 49144MagnaFlow Conv DF 07-08 G35/37/350Z Passenger Side OEM IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Track 2003-2008 Nissan 350Z Base 2003-2009 Nissan 350Z Enthusiast / Touring 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2009 Nissan 350Z Grand Touring 2007-2008 Nissan 350Z Nismo |
 $1,623.00 51098MagnaFlow Conv DF 03-04 350Z/G35 Couple Passenger Side IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,601.00 51601MagnaFlow Conv DF 03-04 350Z/G35 Coupe Driver Side IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2003-2005 Nissan 350Z Performance 2003-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,922.00 5411045MagnaFlow Conv Direct Fit 04-06 Nissan 350Z 3.5L / 04-07 Infiniti G35 3.5L - Right Side IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2005 Nissan 350Z Performance 2004-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,918.00 5411050MagnaFlow Conv Direct Fit 04-06 Nissan 350Z 3.5L / 04-07 Infiniti G35 3.5L - Left Side IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2005 Nissan 350Z Performance 2004-2006 Nissan 350Z Base / Enthusiast / Touring / Track 2005-2005 Nissan 350Z 35th Anniversary Edition 2005-2006 Nissan 350Z Grand Touring |
 $1,573.00 551143MagnaFlow Conv DF 08-13 Infiniti G37 V6-3.7LGAS 2.25in Dia IN STOCK (2) - LOW SHIPS FROM MANUFACTURER (Last checked: 02/13/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2007-2008 Nissan 350Z Base / Nismo 2007-2009 Nissan 350Z Enthusiast / Grand Touring / Touring |
 $1,571.00 551144MagnaFlow Converter Direct Fit 08-13 Infiniti G37 V6-3.7LGAS California Catalytic Converter 2.25 Dia OUT OF STOCK 2007-2008 Nissan 350Z Base / Nismo 2007-2009 Nissan 350Z Enthusiast / Grand Touring / Touring |