Originally posted by MrFatBooty
Are you thinking of the system used on cars like the Mitsubishi EVO that spray water on the intercooler to help dissipate heat?
It's like an FMIC spraybar, but it sprays nitrous or CO2 instead of water to cool the IC:
For supercharged or turbo applications where nitrous is not an option, NX offers another alternative, the “N-tercooler”. Using either nitrous or CO2 this unit can reduce air inlet temperatures dramatically. In a recent dyno test, a turbocharged Honda, equipped with an NX “N-tercooler ”, increased its baseline by an astounding 52 horsepower! If it makes horsepower, it must be Nitrous Express!
http://www.nitrousexpress.com/produc...0e22b197ea098a