Hondata

does anyone know any hondata dealerships around North Dakota, i am from here and wondering where i could take my car. what kind of cord do you need to hook up to ur hondata s300?

The car has to many modifications baught it from some guy...soo i have no idea what to do.and my Air fuel guage when id dive it goes from like half of stoich and lean so idk if i aint gettin enough fuel or what. thank you

I own a 92 civic si with a b18b1 turbo, it has the hondata s300 ecu and when i take off full throttle it goes good till about 5000 rpm then the engine just kicks off like it cuts all the fuel off. ive replaced my fuel filter and some fuel lines and the problem is still there.