It looks like you have the extended storage partition. When I was driving with my partition or without, there was a lot of noise transferred from the roadway through the seat bases and partition; so I sound deadened everything that was exposed metal seat base etc wise and most of my partition. One place I didn't do, was above the cabin. And, perhaps less of an issue with aerodynamic bars; but when I have my Thule style square bars on, things get a bit loud the more forward I have that front bar. So, sound deadening and maybe a bit of extra insulation above the cabin is on my to do list some time, so maybe I can leave the front roof bar on.