I received this muffler as a birthday gift. I went to Midas to hopefully get it installed, and they said they couldn't do it, and that I needed a pipe. I'm pretty sure they could have just modified the stock one, but I can't do this work myself and need to find a shop to do this. I'm not sure where to go at this point. Did anyone else have a shop install their Megan M-RS? I'd hate to return this muffler just because I don't know how to get it installed. PLEASE HELP

IN BEFORE "LOL U DIDN'T USE SEARCH, LOLOL"
I NEED HELP NOW, COULDN'T FIND IT ANYWHERE ELSE

Thanks for the help in advance!