bbk h-pipe

[monroegt]

First things first I already have my h-pipe it is stainless steel and I got it for $150 so I did not get ripped off. I am also using this with ceramic coated long tube headers also from bbk. Which have two holes in them for o2 sensors. My question was do I need the second hole for the o2 sensor in the h-pipe or can I plug it. I never asked if I should get a x-pipe or a h-pipe . I do not want a ricer import sound on my american muscle car if you want it that is fine but thank you for trying to help me in making a decision.
MonroeGT