passenger seat

Does anyone else notice their empty passenger seat vibrating/shake at certain highway speeds? for me the vertical/back part of the seat shakes the most at around 65 - 69 mph. The car is smooth on the highway no noises at all. Its just concerning as I just noticed it the other day. I had the car...

Located near the OC Crush 1 Set New Honda Fit Passenger Seat Back Protectors. Never used, though removed from the factory plastic. The plastic packaging with the OEM P/N stickers will be included. These plastic seat back protectors will keep the passenger seat backs fuzzy and clean. It's a nice...