ATS-V Coupe MT
i have a terrible rattle in the back of the roof liner. during certain bass notes as well as certain RPM ranges, theres an obvious rattle in that area. ive taken it to a few dealers more times than i can count for this reason. theyve managed to fix a portion of it but its always returned. i think i will remove it all and decently put it back with alot of sound deadening material in between the rattle prone areas. anyone know how this thing comes off?