Looking for Performance Chip

Hi !
I Own a 1998 ZX2 stock, but some body & Weel tune-up. I love my car.. but i'm tired to get race losing =P. I don't wanna put a NOS, Turbo, Blower, but just have a little more performance. I Hearded that some Performance chip gives about.. 15-20 ehp. How Does it cost ? Please learn me a little more about that, i'm very interesting.
Thanks !
John

its 11whp realisticly, Superchips is the best for the money(about $200 i believe). but if you have an Automatic you better get used to losing, or invest a god bit more money

Lol, automatic t. sucks :p
I'v a manual
Thanks a lot for your reply zx2srdotnet ;o)