I definitely can feel a difference in air temp in the winter mornings (yesterday was 39 degrees)! The BEAST loves it and gulps it down faster than a tank full o' Aces
The drive up/down the I-5 corridor was performed in a heavy fat 2010 Acura MDX - great for the kids with DVD movies and room to have crap all around.
Not so great on the performance, er, LACK of performance... Don't get me wrong, it was GREAT in the wet weather and any type of incline. The gas mileage was worse than the beast @ 18mph on the highway @ 75/80 mph. If I slowed down to 65/70 (read as painful), it was marginally better at 19mph.
I think this summer is the RS6 Power tour for me and the youngest daughter...
I am VERY curious about this Meth thing/setup...