well what year is your car? if it is a 92 vtec is already wired. You will need a tranny mount, shift linkage (i think) maybe new axles. (mine were horible when I put the d15b in my car. u will need a new clutch, possibly a header, cause sometimes in japan when they take the motors out of the cars they just hack off the header. oil, antifreez, plugs wires.... that is about it I prolly forgot something though.....knowing me