turbo ranger

i have a question about what my boyfriend wants to do with hes ranger that he has. It is already putting around 150 horses to the ground but he wants to make it go faster.What he already has done to it is a body kit, intake, cam, worked on engine and a couple of other things that i don't remember off my head and he plans on putting a turbo in it. what i want to know is what else can he do to make it go faster with out putting any nos in it?

i have a question about what my boyfriend wants to do with hes ranger that he has. It is already putting around 150 horses to the ground but he wants to make it go faster.What he already has done to it is a body kit, intake, cam, worked on engine and a couple of other things that i don't remember off my head and he plans on putting a turbo in it. what i want to know is what else can he do to make it go faster with out putting any nos in it?
HI their my name is James I have a 04 lancer ralliart with som work done to it. What I can suggest is bore out the pistins, get stronger pistin rings to with stand higher temp, you can either put streight pip to add more to the wheel and exra hrs, aor go with a high flow cat with 2.25" mendrill piping. front mount intercooler to keep the trucks temp low. Make sure body kit is fiber glass for lighter weight on the whole truck. That all I can suggest for now.