I thought it was so the subwoofers in the doors would work because when I had my professionally installed with the regular wire harness my subwoofers in the doors didn't work
I love the color of your car mine is 05 I bought new doesn't look too bad for being almost 20 years old. If they offered that hunter green color and 05 I definitely would have wanted that. Mine is mineral Gray because at the time wasn't many options