Best way to gain HP??
 

Lets say I just bought a stock Mitsu. Eclipse GST (which has turbo already)....what's the next few upgrades I should do to enhance the performance of this vehicle???
Thanks for the help.

RE: Best way to gain HP??
 

Turbo back exhaust.... Boost controller and boost gauge.... intake...upperintercooler pipe

1st get a Turbo back exhaust you will get the biggest gain there then a boost gauge and boost controller and up the boost to 13-15 PSI( DONT go any higher than that)

RE: Best way to gain HP??
 

any other good ways?

RE: Best way to gain HP??
 

These are the best ways to start. youll be pretty fast from there. after that id say get some fuel injectors a fuel pump and some type of tuning devise (SFACII Emanage ect) and get it tuned. and if you really wanna get into it buy some cams and an upgraded turbo(16G 18G ect) and youll really fly. dont forget the GST is only FWD so tracktion can and will be an issue after modding the car.