well i just brought a HKS hi-flow exhaust today which is the first step.......... I tryingt o find a hi-flow cat in a good price range i looked at JustJaps they had some on there ranging from $175-$440 since iam in sydney at the moment i might go in and have a look..... I also want to buy a HKS SSQV BOV but i was readigna thread saying that they are a waste of time and all they do is cause trouble? Iam abit bummed thou i cant put any pics up yet cause iam in sydney and i only have my laptop on me....... Which also means i have to wait till the end of the month to get back to my car . Thanks for the ideas guys i will keep you posted on the progress of my car will probably need some more ideas soon