When I had my civic I started to read more and more about this hondata. I did some looking into it and learned its a ECU that is either reprogramed or programable but thats about all I know. I have a base model RSX Auto and Im not looking for a ton of speed but I love tinkering with cars...any recomendations on where to pic up hondatas? What Im more interested in is really what benifits they give and how hard they are to do yourself? Will I need a labtop and if a dyno is not accesable to me am I really gonna get anything from them? Thanks for the help. I did a search but I came across to much confusing info.