Hey guys, I sm almost positive that the 2.7 and the 3.5 are the same. On the R/T, the assembly is one piece from the resonator to the tail pipes. I have a picture of it off the car at Zoomers if you want it. I would sell you my entire stock setup but I think shipping would be retarded expensive. The new Zoomers cat back should fit fine though. I believe they are going to do a group buy on it.