what is the size of the compressor housing? i just spent some time doing a search on the Precision turbo PT67 and it being on a subie. who`s kit is it? there are 3 differant companies that make the same turbo... and one of them only made em for a while and they have a record for breaking above 26psi...

well i have seen a GT40r with a twin sroll 37r hot side on c16* with the filter off make 600whp on a really lean tune...

i really doubt that this turbo is good for another 100whp... but it is just a number, trap speeds are what matters