i'm hoping not.All the exhaust should route at the same spot by the differential whether it is 1 or 2 piece. Just gonna be more of a pain in the ass when you gotta take the exhaust out cuz you will have to pull it all the way through the brace. Pretty sure the brace hole isn't smaller than the resonator
that's what i'm "afraid" of...I had to cut one of diagonals for mine