Hey I am having a cutom exhaust system with 3" piping and I want to put an oval straight through 3" inlet/outlet muffler on it. I believe the part # from magnaflows site is #11219. Does anyone have it for sale or know of a dealer that sells them on the internet. Also I need a new cat that has to have 3" inlet/outlet. If any of you guys know where I can get these items let me know. thanks.