Originally posted by thermalfi'd16
I dont see the use of both.
Last I heard, cryo2 does not make an N2O kit. Cryo2 is CO2. You dont wanna spray CO2 in your intake system because it will cancel out your combustion.... 
Just remember that CO2 (carbon dioxide) displaces O2 (oxygen). If you remove O2, you will not get combustion..... all cryo2 system is a rip off IMO. I will never take the chances of spraying or running any CO2 system under the hood of my car
um... the CryO2 system doesn't spray carbon dioxide in your intake, that would be retarded. It depressurizes liquid CO2 in a evaporator mounted on your intake, which gets cold as shit and cools off the filtered air coming in. There's no reason why you couldn't use this in conjunction with a nitrous setup.