Ah fair enough then

Same things still apply. I dont know the in's and out's of the focus loom so find yourself a loom and ECU out of a Zetec S. Make sure you find a mk4 with a digital dash (it makes life so much easier when it comes to the converstion) Engine mounts are the same. Bolt the engine in. Fit new loom and ECU (dont forgot the transponder) and away you go!