[buh_buh]

Well, the basic mods for anybody would begin with Intake, header and exhaust. Reputable companies that make intakes would be AEM or Iceman. Everybody has their own preference, so you'll have to make a decision on your own. Greddy makes good headers, and so does DC Sports, and there are many exhaust companies out there that are pretty good. Some to keep in mind would be Greddy, HKS, Apex'i, Tanabe or Thermal R&D. Hope this helps.