In Dredd moive there is this substance which makes you feel the time is slowed down. There could be some non-prohibited substance (20 times stronger than coffee) in CP2077 which would make your brain think faster and make the space and time slowed down, from the player's view.
Slowing down time/Bullet time suggestion
In Max Payne games there is this Bullet time mechanics which lets you slow down the time. Is this permitted in Cyberpunk universe?
Lore could be fictionally explained or by taking the drugs with the impression of time slowing down.