I just bought a Prelude 98, it has a F20B motor and I have no clue where to start to make it better or faster? car runs pretty good already but I was told that it does not have the right computer as it is not letting the vtec kick in?

 

You have a lot of research ahead of you....

 

It should have no problems running with a p13 ecu.

 

Have to pay top $$ to make it faster - you have to rebuild basicly whole engine over again

Exhaust upgrade could benefit you but to get everything out of it you need some engine management there like hondata