[RET_COP]

I was looking at a thread on sidepipes and collector size when I decided to look more closely at mine. As some of you know I am in the process of identifying my car parts and being new to the scene the pipes are in need of this.
They are 3 1/2 collectors (O.D. anyway). I was looking at many cobra pictures and my type of collectors seem to be different that most. They more resemble my drag car collectors. They look like a separate part and they are long .
If I were to replace these collectors and muffler what would I ask for other than being ceramic coated. Please school me on sidepipes.
There can't be much in there, the car is loud.
I hope I can get a picture in the thread, if not go to my gallery (Lou's pictures)
Lou