it's a F'n RAM chip that does NOTHING! It needs a base to even think about doing something! Holy SHeep S#!T Batman!!! Please tell me there aren't any individuals buying this crap for anything other than entertainment value! I need to get a hold of this guy and sell him my wireless NOS system! No tank, solenoid, valve or jets needed. You simply mount the high tech enclosure with special 3m adhesive tape and it automatically senses when you need an extra 25 - 40 hp! SHEESH! I think I'll blow them out for $ 75 plus $ 18 shipping