Originally Posted by IrishCoffee
I'm assuming the reason they did this is because it seems that there are 2 different configurations on the drivers side. Some people have the floor section with the little access hatch raised up. Not sure why. Maybe because they have additional electronics or something.
The taller trim is for cars fitted with the optional CD changer. My car did not come with that but I bought the trim piece for a CD changer equipped car so that I could mount another amp in that location. I mounted a Zapco DC500.1 above the factory hi-fi amp and it looks like that could be room for one more above that.