[whiteballz]

Im watching the video through again, and the guys say alot of semi contradicting things, He says at one point they replace the existing cat with theirs, but thats not pre ignition cat is it

EDIT: and I quote "your current unmodified engine already runs on water - it runs right now on hydrocarbons, hydrogen is a componant of water. the other component of water is oxygen - which is injected into the air intake thus hydrogen and oxygen is being burnt in your engine, right now"

seems shadier the more i watch the video.

also apparently changing your oil will be a thing of the past with this thing too.