HEy i know this may sound dumb but when u remove the stock radio dose it mess with the stock car alarm or dose the stock car alarm just run threw the back speackeres.

 

Speakers? What does the car alarm have to do with the speakers? It has it's own horn.

 

lmao

 

if u lisen the sound when u lock your car comes from by the back speakers that y i was asking. i thought mabe it ran threw the speakers or something thats why i was asking i know my sisters grand am is that way so i didn't know if possibly ours were tooo