ZR-1 Net Registry Forums - View Single Post - Anyone ever install Cats on their OBX headers?

Karl · 04-12-2016

The end of the obx are hollow 3" in and out with a slight rise. A bullet type catalytic converter would most likely fit best.

These are mine without the end pieces.

04-12-2016	#13
Karl Join Date: May 2013 Location: Chicago Posts: 982	Re: Anyone ever install Cats on their OBX headers? The end of the obx are hollow 3" in and out with a slight rise. A bullet type catalytic converter would most likely fit best. These are mine without the end pieces.