Can some one tell me if I will notice much difference in performance using a Devorced Wastegate downpipe versus a Bellmouth? I have found some info, but no actual Dynos, or performance specs. I'm kinda stuck over which design type to buy. On the Cobb site they mention, cracks and turbo spool problems with the Devorced design. If someone has changed from one design to other, I would appreciate your comments.

Thanks