Brad, Two questions, well three, but I was wondering there are two exaust manifolds on the car?? and I found a kinda How to posted by Pascal which only showed the front.Whats up with that? Also how much do you charge again and have you ever had them Jet hot coated. Last but not least with a off road Y-pipe and the Brullen catback and no pre-cats would it be a good idea to put a hi flow resonator on to cut rasp??