Ok here it goes - Make your own intake (open cone) http://www.grandprixforums.net/simpl...res-33351.html ,autolite 605 plugs , put some headers or plog here is a write up if you install Speed Daddy's http://www.grandprixforums.net/speed...eup-32920.html , stock exhaust anything out there sound like crap for this type of car (you could go with slp or borla) or just STOCK. MPS system (modular pulley system (3.6 will be the safest after doing the mentioned mods, scan for KR first ) You could scan for KR with an aeroforce scangauge (install one worth the investment) . Get a TUNE, find someone that knows about tunes and get er done.