Hi, i want to install the full carpet in my 71 240z, but it had none when i got it. So do these kits sold by "too intense" go over the tranny tunnel and will jute material on the floor boards and tranny tunnel be ok to do. It came with the diamond vinyl with jute under it on the tunnel, so do i just go carpet and skip the vinyl piece or do both? Or is there a better route for me to take. Also what kind of underlayment did most of you do on the floor boards before the mats or carpet were applied? kevin