that’s a LOT of water. I wonder if similar, significant cooling results can be achieved with less water. The STI reservoir is < 1 gal IIRC, but only for the intercooler, and intermittent spraying not continuous like your setup.
Love the idea and thanks for sharing. Is there anything preventing a cleaner/more permanent install where all the components are in the engine bay or maybe the trunk? Older STIs had an intercooler water sprayer with the reservoir in the trunk, roughly where the sub is in the FL5. Or even the...