do these work or not does anyone know i have done a search but got no final answer

anyone have one and do you like it

 

Dan at MachEvo.com has a post on it. He posted some very large gains from it, but with those gains it makes me wonder why no other project Evo from these other vendors have not used it.

 

ya it works i mean your super cooling the intercooler which in turn cools the air inside of it... the reason most people don't use it is becasue of the cost to maintain it... I mean if your using N2O then ur just wasting money.. if your using CO2 then ur atleast saving a ton of money but still not that efficent and the time which it lasts for isn't that long the tank needs to keep being refilled..... so on and so forth