anybody any info on these and are they any good? what sort of power figures can be made on a 2.5 newage with this with exhaust decat, up pipe, headers, tmic, air intake, fuel pump etc?

 

You want a VF34 on a 2.5

 

yea ano was just asking this question as seen a vf30 going cheap

 

actually vf30 is pretty much the same as vf34 - beside the bearing.
So only the spoolup will be a bit slower.
Power - I think it's good idea to ask some mappers, guys with experience. But I believe something around 340-350PS is possible.

 

what good is a cheap turbo if its not a suitable upgrade???

 

I agree

 

it is an upgrade from a wrx to a bigger sti turbo

 

from a tdo5 wrx turbo to a vf30 sti is an upgrade, was only going to buy it cause it was cheap