Performance Mods, Any Suggestions?

[thehunterooo]

Xaio's header is the next thing you would want, and after that there is nothing else you can just go out and buy, everything will have to be custom made.

[Andrewkittens]

i was going to wait til i could afford that, a high flow cat, and a new muffler all at once
and have some custom straight piping done with it. any specific suggestions for the cat
or muffler?