We did a rear disc break conversion. In order to get to the e-brake, i had to take the entire interior apart. The back seat had to come out, along with the center console which was attached to the dash. The heating controls and the head unit had to come out. while i was at it i put new 6X9 Alpine type S speakers in the back. (I got sick of waiting for the all guys who said they would do it for me, so i did it by myself. It was easier then i thought.) I took the entire interior out by myself as well.