I stopped by a custom exhaust shop today. Showed him the diagram of the exhaust and he assured me he could make and install all new pipes and muffler, installed for $297.00. I believe I will give him a try. I'll let everyone know how he did when it's done. I tole him about the 1 and 5/8 pipe and 1 and 1/2 tail pipe and he said no problem.