After we die, what happens to the amazing changes to the energy body and chakras that Raising Kundalini produces?

Do the benefits of having raised Kundalini persist after death? Do we even have chakras after death? or are chakras a part of the energy system that interacts with the physical body?

After we die, is there any difference between a person who has raised Kundalini and some who has not? Is death the great equalizer?

I look forward to your feedback.

Many Thanks