Don,
Yes, they did come from Canada, and they still may. I know everyone knows what I think about rumors, so I wont start one.
Making a Jig for sidepipes is not a problem. Getting the material is not a problem, getting paid or selling enough of them to break even is a problem, getting the time to go into production is a Major problem.
Making 5 tube headers and sidepipes...now that is a problem!
What do you guys think of sidepipes with a "single" Four inch tube coming off the headers directly to the muffler?
HP gain is significant, but the look is definately not retro.
How about a "rear", yep, rear spoiler made for the Cobra? In my opinion, it looks fantastic, made to fit ANY Cobra decklid, and will not interfere with the function of the lid.
This is a true "wing" and does add a huge down force on the rear at speed.
Hey... it's just a thought.
DV