Heya dom03! A Q about your replacing the MAF. Are you sure you don't have an air/vacuume leak somewhere in the intake? I would check that for sure. Also, have you done a throttle reset yet? There are quite a few posts on this it resets the TB to factory fresh (car learns granny driving mode this resets it). The tune does no damage, you'll have to ask the folks at eurocharged about getting the cable and tune there in australia. No info/reports but the tune is well documented and safe. Send Jake at eurocharged an email, he'll (or one of his guys) will fill you in on all the details. Best advice, get it asap, I have one, and you'll love it!. Have you done the MAF screen removal and TB elbow baffle removal yet? That'll also open up the intake for a few HP, and its a free MOD just a little time. There is a 'HOW-TO' in the engine forum just look for it ok? Hope you go see Jake at EC, you'll get latest info from him or his guys. Take care!