What exhaust is this?
 

Hi, I recently got a 2006 LTZ400, it has a pro-tec filter and air box lid, I know that because it says right on it. It also has an aftermarket exhaust, but where the name plate would be there is nothing except 2 small brackets for a name plate of some kind. It is used, but this is how the dealer got it and sold it to us. Do you have any advice on how to figure out what kind it is?

take a picture and post it up. im sure someone will know what it is