PASM Sport Suspension (Lowered 10mm)?

I read the description regarding the stiffer anti-roll bars and 10mm drop which I’m thinking probably has higher rate springs.

I drove a 2024 4S with and a 4S without this option with Sport Plus enabled on both. The 4S without this option has noticeable but subtle body roll. The 4S with it has a harder ride I didn’t mind, but it’s tighter, and I absolutely loved it.

Playing with the GT3 configurator, I noticed this option is not even there. Could the GT3 already have the same or similar springs and anti-roll bars?