Will gsi turbo fit z22

Will the exhaust off a gsi turbo/sri190 fit my 2.2 hatch, Is it worth going for a larger bore than the standard 1 3/4"?

you would have to alter the connection between the systems and downpipe, but it should fit :thumbup:

Do you think it is worth the hassle for the bigger bore size?

definately! it'll be a huge restriction.
scorpion do some easy to fit diy sytems on ebay as for the down pipe, it'll have to be custom.