It's called putting your money where your mouth is.

And yes, I am very familiar with water injection and intercooler spraying. I'm not doubting that with a shit-ass fuel management system (fuel pressure tuning *doesn't* count), you could lean out by adjusting the temperature.

My point, however, is that any fuel management worth it's salt, such as a standalone, a megasquirt, a DFI, or anything similar, would have no problem compensating for a slight difference in temperature. As my post said before (were you too stupid to fucking understand it?), intake temperature tuning is integral and intrinsic to speed density. If you really want to subvert that, use mass air. Good luck finding an aftermarket fuel management tuning system that uses mass air, however.