These just hit my radar, so sorry for digging this back up. That said these look like a viable option for my e body. I do have a couple of concerns though. I noticed on the 2.5" offset/center muffler, it looks like the center outlet is partially blocked by the defector as pictured in the upper circle below. Also, the lower tube in the picture just dead ends into the muffler body. It looks like the same internals of the offset/offset were used, and not truly designed specifically for the offset/center. Other then that, they look to have a lot of features going for them.
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