Wanna hear my dumb idea I've been thinking about ?
I'll tell ya anyway :
what about wrapping the CAI in 1/4" copper tubing ( AKA refrigerator ice maker ), then hook that to a 12v pump and a small air-to-fluid heat exchanger ( radiator ).
I'm thinking this would at least keep the IAT close to ambient, and not much drain on the battery by the tiny 12v pump.
You could always then wrap the copper tubing with a heat wrapping so it does not look too funky.
I don't know, maybe worth a try ?