I have the base model so I am looking to upgrade the stereo myself. I don't think I am going to put in subs though, just change the headunit and stock speakers.I saw the Zenclosure site and options, nice. You will probably have to change the entire Bose system unit as it is designed to support the speakers it came with. I believe the touring comes with two subs and 8 speakers.
http://www.zenclosures.com/SearchRes...sp?Search=370z
1. What was the power output in your SI versus the Bose system your Z now?
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