So maybe you get a $7-800 credit opting for the 4S vs 2R, that leaves about $8k that you’re paying for some software and control arm tweaks that won’t perform nearly as well as when running anything other than 2R tires.
The 2R tires are the key ingredient to the handling portion of the V8V package.
If you’re not willing to run such extreme warm temps, dry weather, fast wearing tires all the time on the street, and aren’t a track junkie (using a 4k lbs sedan?), then I don’t see the value in this package.