Beezz, plz post your outcome. I am also considering an exhaust change and not sure I want to pull the trigger on the MRT, cost and sound the youtube videos are not the best... I had a phone consultation with a custom shop, while informative I didn't come way feeling good. It seems most of their work is V8 centric, not any ecoboost work. If you do the install, I would be interested in what your final design was and your thoughts.