2000 S80 T6 2.8L Twin Turbo Performance?

[gtwinz 0]

I just got a 2000 s80 T6 Twin Turbo.  And Iv been looking to upgrade some performance, does any body know where I can get a programmer or ecu tuned with out having to send my ecu to IPD?  And can I use a electronic boost controller?  What is the stock boost at and max out at?   

[Ihatespeedbumps 1,137]

The first thing you need to do is send your transmission to Level 10 for a rebuild, then worry about performance mods.

If you don't know what I'm talking about google "Volvo S80 GM transmission failure"