Went through the same thing with my 2016, as did several other members here. According to FP, the GT350 got the smaller batteries to save weight (I believe it was to save money when they were trying to keep the 2015/16s under $50k, but that's me). This was unique to the GT350. Not having the...
Great perspective. I recently changed from OEM SC2s to PSS. Made the switch for two reasons.
1. I didn't trust the SC2s in the rain (perhaps an unfounded concern). On the day I picked the car up I drove it about 5 hours in wet, near freezing weather to get home, and it did fine, but I drove...
Don't know if they have any in stock, but Auto Nation White Bear Lake is normally worth trying:
https://parts.autonationfordwhitebearlake.com/oem-parts/ford-rotor-assembly-brake-kr3z1125d
I've had a lot of luck with them for Shelby parts over the past several years. I've used Lethal for other things, but WBL has been cheaper than them for brakes:
https://parts.autonationfordwhitebearlake.com/oem-parts/ford-brake-pads-fr3z2200e...
Extinguisher in the trunk is probably better than on extinguisher at all.
Unlike first aid kit, safety triangle and reflective vests, which are required by all countries, some European countries don't require extinguishers. However, several mandate them even for cars that are just passing...
Ford does send out info, but you don't have to wait to receive it. By doing so, you may miss the opportunity altogether, particularly since this is the last year. You just need your VIN:
https://www.gt350trackattack.com/
Hesitated for a long time, but finally bought and mounted a Brey Krause. Not cheap, and have to remove the seat to mount, but couldn't be more satisfied. Well worth the price and effort...