HAHAHAH, only on the doors and rear quarter panels. i pulled the skin off for paint and while they were off put dyna in there too. You gotta understand i have a 302 5.0 Engine blueprinted, bored and stroked, with all the trimmings, with BBK Long tube headers, high flo cats, and American Thunder Exhaust. It makes a TON of noise, so the dyna is not just for the speakers, its to keep my sanity when i want to just ride around with no music and still hear myself think...lol. Will a 15 Mag fit in a mustang trunk?