Right, after going about as far as i can with the hybrid set up without wmi im not sure i will go big turbo any time soon if at all so... the ideal last step seems to be WMI of some kind... I remember some people used "devils own" kit? Ive heard of aqua mist too... Which is the kit to go for? Is it a diy fit? is the set up controlled by a boost preasure switch? how much water do they get through? Would plumbing it to use the screen wash bottle ( also used for the windows ) be a good idea? Was only thinking that as it has a low level warning system. If the system runs out is the car still safe to use if used mainly off boost?