just a thought (since Im in texas and its hotter down here) about making a cheap intercooler sprayer until I can afford an NX one.
disconnect the washer nozzle hose, run that down the front, and put 2 washer nozzles in the opening of the front bumper. no wiring needed since when you pull the wiper arm it'd spray.
Only down side is no working windsheild washer nozzles. would syphoning occur since the nozzles would be below the tank?