i have a 2000 v6 coupe, it has the mach 460 system in it but has an alpine head unit. when you turn car on it pops real loud, and it sounds like crap. guys at circuit city said i need to bypass stock amps, not sure where they are and how to go about it. i also have 2 10" bazooka subs and a 300 watt bazooka amp i would like to add. can anyone help me?