Want to modify or upgrade your 2007-2015 Infiniti G37 with aftermarket catalytic converter universal? At OGTuners.com we have a great selection of aftermarket performance parts for your Infiniti G37. We have 2 catalytic converter universal parts available in our store with free shipping to the Continental US.
Magnaflow Universal Converter
 $465.00 551075Magnaflow 2.25in. CA Spun Cen/Ang Universal Converter IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/14/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL |
 $353.00 557405Magnaflow 13in L 2.25in ID/OD CARB Compliant Universal Catalytic Converter IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 02/14/2026) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2008-2013 Infiniti G37 Base / Journey / Sport 2009-2013 Infiniti G37 X 2011-2013 Infiniti G37 IPL |