97 Civic DX ECU mod

I am searching for a coworker on what he can do to his ECU in order to gain some more performance. He has a few engine mods, and an exhaust...

I searched the forum and found an EX ECU upgrade but how would this work? Also where can I get it? Is there anything better. Any help would be great!

I am searching for a coworker on what he can do to his ECU in order to gain some more performance. He has a few engine mods, and an exhaust...

I searched the forum and found an EX ECU upgrade but how would this work? Also where can I get it? Is there anything better. Any help would be great!

There's nothing you can really do with an OBD2 ecu... anyways, as with most hondas, ECU upgrades don't really get you any power gains, unless you've already got a lot of work done to the engine itself. And if you had any kind of work done to the engine, I'd suggest converting to OBD1 because OBD1 ECU's can be chipped and tuned and such, where as OBD2 ECU's cannot.