I gotta give you guys credit, you are fun. I have been on many, many car forums dedicated to high performance. I was told that all the rules and regulations make it hard to mod cars in Aus. I am talking about cars that are heavily modified like my old Porsche GT2. It had every mod possible short of an engine build including a 3 inch exhaust and no cats. I dumped $30 k into modifying that car. These cars would never pass inspection in CA or Aus. They pass in Texas because we do not measure exhaust, to get your car legal you just hook up to the computer port and bingo, you pass inspection. If you don't you just slip the mechanic a $20.
You see trucks here spewing waste into the environment, in CA a cop would pull you over and measure your exhaust and give you a ticket. Not in Texas. I love living here, but it is still a wild west mentality. We do not trust government.
The safety nets in Texas are very small and infrequent. If you want good healthcare you have to have a good job. There is also no income tax.
I stay here because of all the incredible rights we have, and it is a much much better place to raise a family than NY or CA. My only complaint is that there are a lot of religious fanatics here. Not a day goes by that someone does not lecture me on the need to let Jesus save my soul. That shit gets old, as I am a Buddhist.
OK, so what does all this mean for you Aussies? You want cars that are already fast from the factory. With a JB4, and intake you have a fast Stinger that is legal.