Here is a very very small way to reduce the heat soak you get when you turn your Kona turbo off after driving it. Pull the gasket that seals the engine along the back of the cowl/firewall. I find quite a bit of heat comes out of here up to 3 hours after shutting off a fully heated up car. This is a trick used by many on many of the different manufactures turbo forums with good luck on reducing the "oven effect". You just don't seem to get this much heat out from the sides of the hood like you do with this. In winter, I will reinstall it.