exhaust cutouts

Hello first timer here so bare with me. I have a 2009 ram hemi 5.7 i want to do a full exhaust with headers and cat delete. i also want to put in exhaust cut outs. as much as i love the sound of open exhaust this is my daily driver. plus exhaust cut outs are awesome lol. behind the cutout maybe...

I am looking for any help on swapping out the rear bumper with one that has the dual cutouts and sensor holes. Does anyone know where you can get a replacement bumper? OEM? Any recommendations on a dual exhaust system? Thanks John

Im currently running (along with my ripp kit) a magnaflow 14" muffler with bone stock manifolds, y pipe and cats. I have a set of JBA long tubes waiting at the border and I'm thinking my truck is going to be pretty obnoxious with headers and a 14" muffler. I was thinking about going back to...