JDM STi Auto Intercooler Sprayer Part 3

The finished version of an auto/manual STi intercooler water sprayer setup I made.
I installed this in my 2005 Foresrer XT
The JDM Spec-C STi came with an array of goodies not found on other Subaru models. Amoung this list was the option to set the STi intercooler sprayer into Auto Mode. When the ECU saw numbers reach a certain level in Boost, Throttle Position and IAT it then triggered the water sprayer blanketing the intercooler in order to more rapidly cool the air to the engine.
It's argued all over the internet as to how effective this is. While some may dig their heels in refused to believe in it's abaility, both Subaru and Mitsubishi chose to incorporate at the very least a manual spraying option.