I did a search and cant find it. I was looking for the pics of this guys exhaust were he had a stock exhaust on his car but right off the header he had this thing were you can run basically open header for the track and when your done plug that side back up and the exhaust runs right through well the exhaust. Does anyone know what Im talking about?

 

i know what your talking about..... forgot who it was though....

 

that would be Black R

 

I pm'd Black R cause I couldnt find the post. Maybe he can send me some pics.