WTF, there is tons of splicing involved. That looks too complicated for a simple taillight swap. Can I just swap harnesses to avoid all the splicing?
Not to sound rude, but i googled "99 cobra tail light install" and the first thing that came up was the Mustangworld writeup...
The install IIRC is NOT a direct pnp.
Everyone stop acting like children, or recess is over for you all.