horsepowerinabox.com is offering now GT35/40 (T3 footprint) with internal wastegate

any opinions on this setup?

 

While it would make the routing of the piping cleaner, I don't think I would want to trust an internal wastegate on something you're trying to make the max absolute power. Give it a try and let us know how it works out for you! What kind of specifications are they offering with the unit?

 

http://horsepowerinabox.com/HPIAB2/prod296.htm

'Garrett have released the first in a range of wastegated T3 flange turbochargers. These units make a great bolt on upgrade for 2.5L and up as they are offered with a 1.06 exhaust housing at this stage'

I am not going to try it since i already have the one with external WG