matt at hitman tuning in penrith. i had a fairly pricey tune from a well recommended place and ran into 'problems'. payed matt a $1000 flat fee for emmisisons tune / certification, and another $250 to tidy up the top end (that included dyno as well as about 2 hours of road tuning so i got a lot for my money). ended up with a safe tune, more power, good economy and driveability, and legal. all he does is tune - rb / rotor / 2j /v8 etc. should have gone there first, would've been a hell of a lot cheaper and more productive.