legacycentral bbs

Found a TurboXS MBC for $45.
I'm wanting to turn the boost in my turbo'ed outback up from stock 8 psi to 10 or 11. What do you think?


Just for background, here's the mod list:
Mods:
EJ22T ECU & wiring harness
EJ22T crank & rods
EJ25 (NA) block halves.
EJ25 DOHC heads ('96 with hydro adjusters)
EJ25 flat top pistons
EJ20G intake manifold
440cc injectors
VF8 turbo (JDM ej20g)
catless 3" bellmouth downpipe
EJ22T exhaust
EJ22T fuel pump (have Walbro 255 in a box)
2002 WRX top mount IC with custom IC y-pipe
TurboXS adjustable bypass valve

Heck yeah, I'd get it. You already got the intercooler so why not? Might as well rig up an FCD and turn up the boost even more.

I don't want to go too crazy with the boost until I get a wideband o2 and can check my AFR's. In the meantime I would use the MBC to take the boost to around 10. I think this is more than safe. Thanks for the input.

Yeah, 10psi won't hurt anything with a stock setup.

if not, i want it