Japan or any RoW country for mirror. But be prepared to pay over $1k for the pair. I have a set I got from eBay for $700 for the pair. They are electric folding and have heat. Painted the skull caps to match and found turn signal wiring on driver side but been too lazy to wire the passenger. Also, extensive wiring is required for the folding if you want to use the OEM switch. You'll also have to get the stalk with fog light if you have the dealer installed fog kit. Maybe one day I'll get mine installed. Also you have to deal with the rhd mirror glass if you buy JDM. mirror glass from EU countries are about $250 for the pair.
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