What manifold for gt28rs?

Don't think there is much of a power increase it's more a case of better cylinder filling.
 
in all honesty i have had so many things done its been hard to tell whats been worthwhile and did not measure bhp at every mod...my thinking just having better flow and equal flow to each cyl has got to be better than the std one..still waiting for the finished engine...its being dropped in and wired up this week..so we shall see..
 
I´ve been contacted to ATP and they are starting to sell ATP cast manifold for S3/TT225 in 8 weeks. How long it really takes is mystery but it´s good to know that they are planning something for our cars...