So ive been scouring the web for the best option to increase the purr and growl of my 2016 R/t, After alot of reviews and sound clips, I went with the Dynomax 24250 3inch inlet and outlet. So i went to my local muffler shop and they told me that they couldnt weld the piece on as its a 3inch and the one on my vehicle was 2.25. If this is true, how do all these other r/ts have the part installed? Couldnt a reducer be an option or even a small straight welded pipe to fit? Not sure if its the part, or the muffler shop thats the issue. Any help would be appreciated.