Ultimate D4C

"The sheer force of his confidence was getting to Cars. "Not if I have anything to do with it!" he yelled, and pulled out a Stand with even longer rabbit ears than Funny's. Ultimate D4C."

- Joji Joestar, JORGE JOESTAR Chapter 16: Beyond II

Ultimate D4C (アルティメット D4C Arutimetto D 4 C) is the Stand created by Kars, which is a more enhanced version of Dirty Deeds Done Dirt Cheap used by Funny Valentine from the 37th universe in the light novel JORGE JOESTAR.

Appearance
Ultimate D4C's does not appear to have any major changes, although, its ears appear much larger and point and cross towards each other. It appears to have a ring of spikes around its neck.