According to one of the official videos, there are already Akprovic accessory exhausts available, including a high mount and low mount version. Some of the bike photos appear to show the low mount version.
Interesting comment by Steve Anderson in his Cycle World write-up:
"The touch screen software was still a work in process at the time we rode the bike, but the touchscreen itself works readily, and the Indian team is aiming to give a range of riding modes that make sense while simplifying the interface—there won’t be 21 levels of traction control!"
My electric blanket has 20 levels. I use levels 20 with preheat,4,and off. I set the room temp to 74 in the summer and 66 in the winter with my breathing air at 78 with humidity on 1. I like my bikes with all power and brakes available.