^^Apart from the U.S$ V the Au$- A decent set of pipes go for between 300 for VERY basic, to around the 1000 if you include a good muffler.
Alot of aftermarket gear costs a hell of alot more in Australia. For Eg:
I have a friend who OWNS one Sydneys biggest suspension shops.
I asked him about the Tien setup from Festiva Motorsports, and he said- 'i can't even get that price from the manufacturer'. He said he couldn't even make a set up for that price?
And that's only the beginning...