>Would it be possible to reroute the pipe coming from the head
>to your downpipe? I know that can be done easily with a welder
>and pipe bender, but what about exhaust being blown back into
>the pipe? Could this work? Any ideas?

I guess I dont see the point in doing this? You will still get the insuficient flow CEL as if it were blocked off or totally gone. Unless you have other intentions for this? Just curious.