350Z/G35 High Flow Catalytic Converters
Metallic substrate HFC's. Spun catalytic converters. Full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound ultra thin foil. Perfect for forced induction use. Click on the "Large View" for a side by side comparison of the metallic substrate vs. standard ceramic substrate. Made in the USA.
High flow and no test pipe smell. You can have the best of both worlds. Includes new front and rear gaskets & nuts/bolts.
Fits VQ35DE Motor:
2003-2007 G35 Coupe
2003-2006 G35 Sedan
For VQ35HR & VQ37HR applications use part number BT1407-HFC-MET.