I have not reached out to Roush but from other threads and online post it looks like they discontinued these specific mufflers and now only sell the off road version which were the round canisters. I know the biggest difference was how the piping left the muffler. It had to be on the inner part of the muffler since the valance was so offset and the factory bumper has to be trimmed to clear it. I appreciate the help and will do some reaching out.