Is there any way to remove the interior cabin? (like passenger seats.. etc) to gain some FPS like with J41. Thanks in advance! RegardsHenry Carcamo

I think the virtual cabin is actually part of the exterior model, and is not a separate model that can be removed.

Passenger Cabin cannot be removed and there is virtually NO difference in terms of performance with the cabin. If you are talking about being in the VC, the passenger cabin does not appear with the VC, it is tied to the exterior model. The cabin is the only object with the lowest number of polygons compared to the exterior model.