I read only good things. i already updated the units software, i'll be ordering the usb kit soon. its a p.i.a. for the disassembly, but i'd rather spend $125 Canadian instead of $500 for the dealer to do it. my last ride, chevy spark, had AA and sirius, but alas, didnt like to climb hills
I know it's an old thread but if anyone comes across it looking for info I just replaced my damaged Mazda official hub with one from Amazon and it is exactly the same. Clarion PC board inside and everything. The cables are a bit lighter than the mazda official but they're in no way fragile or delicate.