club.liberty.asn.au

Just wondering if anyone can please advise me who does good computer tuning after I do an exhaust set up

I'd put that money towards an XRT or Kido tune rather than an exhaust - it will give you a much higher return for your dollar in the form of making the car more driveable and fun with an actual performance gain (about 10% in power and torque with no other mods) compared to a farty note (which cannot be avoided - NA just does not sound like a turbo Subaru any way you try to put it) which is not a performance or sound improvement IMO.

But that's just me.