Looking at the rear, more cues have been adopted from the CSL Hommage concept, most notably the wide haunches and not one, but two rear spoilers – one mounted on the trunk lid and another to the roof. Speaking of the roof, expect nothing less than carbon fiber, with aerodynamic strakes built into it to aid airflow. Signature quad exhaust exits and a prominent carbon diffuser round out the rear end.What we can’t yet see are finer details, like the expected use of twin M anniversary BMW roundels aft of the Hofmeister kink on the C pillars. We also don’t know what colors the 2023 3.0 CSL will be available in, but as a coachbuilt model, it wouldn’t be farfetched to expect buyers’ choice, or a few select hues like the vivid green/yellow from the concept, or a bespoke BMW M racing livery. One of the few elements we’re certain won’t be carried over from concept to production are the prominent front fender extensions.