Hi guys,
soon enough I will open a shop that is only specilized for the Sti and Evo tuning, so what basicly do I need? where is the best place to by good tuning parts @ good price.
I don't what to start with some heavy tuning like 600awhp

I mean for the beging I will start with light mods ( maximum 350-400awhp ) and some suspenssion mods and body tuning

.
so I need your help in this.