Sorry prolly should have listed the rest of the mods....just thought they were normal when at this stage of mods:

06 XT Forester
BOMZ CAI
Silicone turbo inlet
TurboXS Big TMIC
TurboXS Y-pipe
TurboXS Full plumb back BOV
IHI VF34
Xforce TBE with Single tip Oval Muffler
Xforce Dump & Heat shield HPC coated
Walbro Fuel pump
Xede Piggyback Processor
MAC 3 port boost solinoid

BTW stock boost was around 11psi standard and compression is 8.4:1 which is way below that of an 06 WRX which is 9.0:1.
Car was on a proper Dyno Dynamics 4WD dyno at the time with a very competent tuner.

Any thoughts or experiences out there re. my first post?

Cheers