I was just looking up some mods that can be done and i came across this $15 mod. Does it work? Anyone buy this yet?

"The intake sensor mod taps into your engines electronics system and tells your engine that cooler air is entering. Your engine will increase the amount of fuel introduced into each cylinder so the mod should only be used with a good intake and premium gasoline. The mod has proven to give an increase of up to 8 horsepower on all Prelude models. The Intake Sensor Mod includes a small chip type piece that is inserted into your IAT sensor as well as full installation instuctions."

http://www.importmodifications.com/hondaprelude.html