You can still fit this on a gen 2 but you will need to do some re-wiring or buy a patch harness from berk technology
i have a gen 3 pfc in a gen 2 engine using the patch harness from berk.
you need to do a few more things to make it work though.. (do a search on here theres fair bit of info on it)
OP - if you will split the hand controller then id be interested in it for the right price
cheers