I constructed a homemade CAI/heatshield for my KKM. Cost about $13 total and wow! The new sound is really cool, and the engine pulls much better through the whole powerband. Seeing as how it has been in the mid and upper 80s recently here, I can say that it works. I get no heat soak at all. Instructions will follow, but here is a pic for now. It allow cold air to be drawn in through the fenderwell while retaining the high-flow characteristics of the S&B filter.
