It is already full manuel.
If you ment to ask about the compression braking, you need to buy one that already has that feature, it can not be added to this one. Art Carr & TCI are the only companies I know of that build them w/ compression braking. I am running the Art Carr & I like it. If you know who Dan Dibble from TOR boards is, he told me the compression braking is not worth it. I dunno, I opted for it. That is why I have this v-body for sale.