 effectively increase the compression. Yeah, and effectively it increases the compression. But when the air gets heated, it loses some density. So if you cool it, and it's like a radiator, right? There is air that is ducted in under the hood from the grill, cool air, relatively speaking, that goes through the intercooler and takes away some of that heat. And the cooler air going in is denser, and you get even more power. And that's what that is there for. Yep. Now, the other thing I wanted to mention is...