inner plastic fender liner for the passenger side. The part that fit inside the wheelwell..97 mark viii, not sure if other years are the same.
please as cheap as possible or i'll trade you a 10" ppi c1 subwoofer.

damm dude lol i have like 3 of them now let me see pic of the sub i'm looking to downsize my box to a single sub anyway i might be interested. sorry i never got back, but i am busy and have a lot going on.

pm'd