Yeah saw it yonks ago, that's why mine is still empty - till I find out exactly the best & safest way to fit it it is staying that way and mine is very well ventilated too but If he had the bottle heater wired direct with double the vent pressure n cooked the bottle tough, otherwise how could it go off locked in a garage, but fuggit car my only owes me about seven grand so if she blows......she blows, KAFUKKINBOOOOoooooooooooM, Bwahahahaha. I prolly don't really need it if my stock old nanna car can blow off a bung eye STI anyhoo.