What's up gang, today marks my first week of having the 2017 maxima SL. Really love it just wish it had a little more room inside the car lol. My Altima deff has more room and that is also my g35 I'm gonna sell.

 

I am trying to redo my whole sound system, i do not like the bose system but i wanna keep my headunit stock. What should i do to still keep headunit but get max output into my amp and aftermarket speakers?