can i do a swap with a b20 vtec in my 04 civic lx?
the 01-04,05? isn't much to do with them you might look into a K series swap but i've never seen a swap kit for your model civic. i would suggest looking into a turbo kit, or an older model civic
This can be done but expert supervision on in fact by an expert itself. I doubt if the exact swap can be done though. hcars.net/civic-si-coupe-2012/