Korean Job Discussion Forums

[jonpurdy]

I'm buying an old Sonata today and I'd like to use my iPhone for music and navigation while driving. Can anyone recommend specific products for this purpose and where to buy them? Should I just order on GMarket or do actual stores have ones I can check out? And should I buy a name brand product or are the Korean ones just as well made?

The car has an aftermarket CD player so I'm not sure if it's got an aux input or not. It definitely doesn't have a tape player, which would mean that I'd have to get an FM tuner if there's no aux.