WWW.car-tech.com

They do not list a 4cyl turbo exhaust on their site, but can get a lot of stuff that isn't on the site. Also if that fails I think Scott at overboost.com can get you one.

Robert

I remember Cartech, they built some insanely fast twin turbo 5L Pustang a few years ago. Wretched car, but mighty quick! I'm not sure if they are still around though. Another option is to have a GOOD exhaust shop make you a custom one. Ask if they have ever made custom headers. If they have, they should be able to build you a nice manifold.
HTH, Al

Back in the 80s there was an outfit named CARTECH in
Dallas TX that made 320 turbo kits. I bought some of their parts for my turbo propane 1600. Now the exaust manafold has cracked and broken in half. I would love ot find a replacement. Perhaps you know someone that worked for CarTech. Maybe they know where there are some spare turbo manafolds. Maybe they know who has the mold and who could cast some new ones.

Yea it's a long shot, but I had to try.
I would appreciate any help.