ok.... it's a mitsubishi td04, i'm told it fits all SOHC civics, but it came off my 88-91 civic. The piping would prob only fit those yrs. It comes with the greddy BOV welded on a flange. There's some sort of fuel upgrade thing included, as well as a spearco intercooler (not sure about exact measurements)
price.... around $1000 o.b.o