Originally Posted by bigd2010ssrs
for the subs, all you need is a line output converter and you can use the stock deck. had it done on mine and it works great.
as for the heritage grill it is called a grille insert assembly, found that out when I ordered mine.
how do the subs sound? with the boston system with out subs, it feels like its sending too much bass to the door speakers, and they get over whelmed, do the subs help this?