2024 Nissan Gt-R T-Spec Spec R

2024 Nissan Gt-R T-Spec Spec R. Building on the premium trim level, it features carbon ceramic brakes sourced directly from the nismo. Looking for aftermarket carbon parts and such.

I was wondering if anyone had any detail on the real difference between a 2024 t spec and the t spec takumi in terms of the engine. Looking for the best recommended outlet.