I hadn't been there in a couple of years and was pleasantly surprised by the remodel. I was dropping off after hours for service and was looking from the outside, pretty dramatic with the huge screen and the vehicle on the hoist.
Just installed a Fortin EVO-ONE-MAZ3 on a 2020 Sig, hardest part was opening the steering column. Very simple plug and play, but it does require a windows computer for programming.
I have the Bose, not really impressed. Then again, i'm not a fan of Bose. I did read that stuffing the sub enclosure with batting helps the muddy base. I'll probably do that when it warms up. If that doesn't help enough I'll start replacing things. Are they all standard sizes?
I also have a '16 and I have noticed it does seem to take a while to heat up. Once at operating temp I haven't noticed any problems. It has been around 0˚F a few times.