I have the 1200 watt stereo, it sounds good, but certaintly not the best car audio system I've heared. Not sure spending all that $$ on the amp is going to be a great investment- but leave that up to you.
I'm more interested to see if you come up with a hack for the 2010 nav system, keep us posted.
I'm more interested to see if you come up with a hack for the 2010 nav system, keep us posted.