FOLLOW UP:
Thanks Bodyguard you were absolutely right. Went to Muffler Man in Dorchester MA who was great. For $125 he welded a short piece of pipe after cutting off the flange on the pipe and muffler on both the right and left side. He thinks it will put off replacing the exhaust system for a year. It seems I'll need to replace the pipes and resonator and muffler from the "Y" back. Estimate from the dealer was in excess of 1K for exhaust system from the Y back.
So I looked into the new M37X but am disappointed in the BS with the packages and the price. Pay so much more beyond yearly appreciation and get less than I have now. Sticker shock

...Bottom line... I'll be looking at a Lexus as well as the Lincoln MKX ( not at dealer yet) which seems to be a formidable competitor to our M. I'll never be a BMW, Audi or Mercedes patron but if Infinti keeps getting greedy I may need to reassess .
