I have a Coolingmist Stage 2 that was installed but never run. I couldn't get on the same schedule as my tuner, so I just uninstalled it. I no longer have my WRX, so I have no use for this kit.
It has everything that you need to install (minus 3 sheet metal screws) PLUS a larger 2 quart tank and the clogged nozzle flow detector. I paid almost $600 for this kit. This will work with water or meth.
Just one thing to disclose. The 150 PSI pump sits on 4 rubber "feet". One of those feet fell off, so it only has 3. It doesn't effect performance in any way.
The kit is yours for only $350 OBO - PRICE DROP!!