I have a 2003 TJ and there’s this thing I’m not sure at all what it does all I know is it wraps around my door seal, my soft top goes into it and screws into this little roll bar extension which I’m also not sure what to call but I’m looking to get rid of it cause I really do hate the way it looks however when I do there’s a gap between my roof and the door is there anyway past this I’m not sure if there’s a certain top I need or if I just have to deal with it any help would be appreciated.