by jackhinkley » Fri Jan 20, 2017 3:48 pm
HI there, I'm looking at installing some of the bi-Xenons from the post facelift gen 4 into a pre facelift model (spec b's), and was just wondering what else needs to be changed before I pull the trigger and find myself way deeper in the rabbit hole than I expected. If anyone has any experience in it could you please let me know?