TM -
I don't know if that one is any good reception-wise, but it's not too expensive.
That said, Woody's Customs here in Orange County CA has been selling to SoCal Porsche owners for years, & is usually at the big Porsche Swap Meet 1st weekend in March the Sunday after Saturday Porsche Lit Meet in LA (not sure if they had a booth this year, as I didn't make the P-Swap).
So check out their hidden antennas, as well as the adapters he sells to allow you to use a plug-in Aux/USB CD/MP3 player, BT, etc., as well as the flat/square speakers which you can put under or behind your seats for 4 speakers without holing the door panels. They also sell modern retro look radios, if you want to go that route.
http://woodyscustomshop.com/online-store/http://stores.ebay.com/Woodys-Custom-ShopAs another thought - if you can't use paper maps or your smartphone's often wrong mapping - then Porsche is selling their Radio/Nav unit for the classic Porsches like our 914s, but it is pricey, but it's a Porsche part - waddaya expect!
http://www.porsche.com/usa/accessoriesands...ighlights/navi/If it's of interest, then try these 2 P-dealers for best pricing -
http://www.suncoastparts.com/product/SKUCLASSIC.htmlhttp://www.sunsetporscheparts.com/oe-porsche/91164529100Cheers!
Tom
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