Why is there no LLY aftermarket turbos/downpipes on the market. All I hear is that a few vendors are working on them. Where are they now? I think the LLY has been out long enough for somebody to put something together specifically for the LLY. Am I wrong in thinking this?

Twins are out for the LLY and other things are in the works. Have faith they will come. It's basically the electronics end of the LLY turbo that is holding things up right now.