blk92suprat;2066464 said:
Well do you know if this requires alternator to drop..ac removal? I prefer long runner since this is not all out race car. I also require provisions for egr,iscv,csi.
These options are highly unlikely doable with short and medium runners.
I believe this is the original issue that suprasport had. I also dont see them doing much lately so I am not sure they would be willing to pick the project back up even if you could generated a list of interested buyers. I always liked the idea of a factory looking cast manifold but will be building my own so that doesn't help you much.
I agree a long runner is a better option for street car depending on your goals, but the low VE range velocity can be tuned in other parts of the system to achieve low end torque if you have to.
As for the sound performance manifold, if you look at the picture you can see it sweeps around the alternator leaving it as well as AC in the stock location. You are correct that EGR can be a little tricky to integrate on a short runner but it is do-able. Most, including sound performance, do include iscv and csi. It is easy to add on the underside of the manifold and much cleaner looking which is why you do not see either in the pic.
It would be great if you could have gotten this rolling again but the MKIII dedicated owners group is narrowing, most have a bit more money and dedication but still a much smaller customer base.