so i have a base grand prix with the base sound system not the monsoon. i recently upgraded my head unit to a nice pioneer unit aswell as have two 12's in the trunk. one of my good friends dads owns a junk yard so if there is a grand prix with the monsoon speakers i could get them real cheap if not even free, would it be worth it to upgrade my door and rear speakers from the base to the monsoon ones, especially if i can get em free?
also how easy would the instalation be? if im taking them out of a gp and puttin em in another gp it should just be un plug from the one and plug em in the other right??
