ThreeD

Bumping this thread to add some information.

I ordered the 96 mustang seat belt extender for use in an 04-05 AP2. It didn't work out of the box for the seat belt buckle, because tongue was not deep enough to latch into the receptacle. It required minor modification to make it fit, but isn't hard if you have an angle grinder, and shouldn't compromise safety. I marked the areas I needed to cut on here in red.