Hello, I have my daily civicwith the vtec and was looking for some simple ecu mods to help it out any way possible. What is available and how will it help and is it a D.I.Y. instal? Thanks Toby

 

First, if you don't have much (or anything) else done to the car, messing with the ECU is not neccesary, and won't net much gain


Second, if you're an amatuer, I suggest doing a lot of research on ECU's (and circuitboards in general) before cracking open the case.