been looking at harnesses, I searched and only came up with more questions. I have a 2 door with stock seats, I'm wondering what the purpose of the harness bar is and if it is needed/available for a 2dr. I have been looking at this Corbeau 4 point harness here and it looks like it mounts to the seat mounting holes? I need to replace a seized up seat belt and know I want harnesses eventually, just dont want to put stock belts back in only to replace them again when I upgrade seat an all that. As far as safety, I have seen a bunch of people say its not safe without the harness bar but I dont understand why. Seat belts just limit your body's movement in the seat and hold you against the seat so I what am I missing here?