I've seen and worked on a coupla vehicles with the shorty headers, and would like to see any shorty header to pipe connection on the driver's side that doesn't take a lotta fabrication, and doesn't end up looking like the plumbing under a kitchen sink, as I mentioned in an earlier post.
I very much doubt any come near tuned, have so many tight restrictive u-bends, and I had to fab that drivers connection on ONE set , it took longer than installing efficient long tubes, at near the same cost ! !
JMExperience .