2004-2009 Mazda3Appearance & Interior
2004 Mazda 3 GT
sorry, im new to this so i dont know if this topic has already been touched on. I want to install a sub amp combo into my car, this will be my first time doing it so i wanna make sure i have everything down pack so i dont mess anyting up. first I have a Sony XMD-9001GRT amp...