I just bout a 2003 350z and need info

[crazyzguy]

I need to find out how to remove the stock bose amp, adjust the emergency brake, and incress the idle?

I'm putting all alpine R speakers including a 10in sub were the stock sub was. I dont want it to look like I did anything to upgrade the stereo other than the head unit so I want to hide the fosgate amps in the same spot of the old bose amp.

The idea is a great sounding system but with out looking modded.

The emergency brake dosent engage until you pull the handle all the way up.

And I just like to have my RPM idle at 850-900 rpm's when in nutral(manual transmission)

Please give some input on this. Thanks