Was wondering if I can Change my stock nak amp, and install a aftermarket one in its place? And Keeping the wiring the same. I want a different amp to run my speakers. I still have my nakimachi deck and all aftermarket speakers

Philly

 

Yeah, you can do that. I think there is some info on that in the FAQ up above, depending on what car you have. Get a wiring diagram from your dealer (or ALLDATA), too, that helps.