will the behind the mirror tweeters fit in a sedan though? your previous statement made it sound like the only ones that would fit are from overseas.
Okay, I'll repeat it.
USDM OEM tweeters for coupes and hatches fit behind the mirrors (in that triangular spot).
USDM OEM tweeters for sedans fit in the door panel (next to the handle, like the photo I posted earlier).
SOME OVERSEAS OEM tweeters for sedans fit behind the mirrors (in that triangular spot). I've only seen one set of them. They're hard to get a hold of them and I don't know off hand what market they're from. So don't hold your breath trying to find them.
Coupes and hatches can use ALL the same door components (interior panels, glass, regulators, tweeters, skin, etc). Sedans are different though. Sedans cannot usually use parts from coupe and hatch doors. Some parts from coupes and sedans can be made to fit sedans, but they won't fit perfectly and will need to be "modified" (broken, glued, trimmed, etc).