Okay, it looks like PowerVault AND Morgan-Tec are out of the VX picture. It's sad, but we must move forward.

I'm considering 'moving forward' to a FlowMaster Extreme Off-Road Muffler, in the black diamond-plate steel. Perfect for an Ebony VX, no?

HOWEVER:

I know nothing about the technical aspects of mufflers. I know what the VX came with, stock...but how does that affect what we can or should do after-market? I mean, I can just buy a single 2.25" in / single 2.25 out model. But is there a benefit or drawback, HP-wise, to going with a larger single in, or a larger single out, or even a dual-out? Will it ruin the engine? Will it get amazingly better gas mileage? Will it do anything at all?

Also: does it matter if I get the single outlet centered or offset?

Thanks all!