Got the exhaust done, used a couple of flex couplers so as to relieve any unwanted stresses on the headers since Downey is closed so I don't know where to get another set if these ones break. I used the stock 3.4 cat and a Dynomax Super Turbo muffler with 2.5 mandrel bent pipe throughout. My welds look kind of cheesey, I think i'm just too impatient, then again, its just exhaust. Hopefully they hold out for a while.