1. ebc $340
2. fmic $850+
3. cai $200+
4. bov that can hold high boost $150+
5. fuel system ie: (bigger injectors, fuel pump, emanage(or some fuel manager) maybe fuel rail) $1000+
6. forged internals $500+
7. exsaust (cant spell i suck at english thasnks you) $600-$1000+
8. bigger turbo $800+
9...