The Hyperlogos

The tension control rod is the part of the front suspension which keeps the lower control arm from moving forward and backward. Actually, it causes it to move by a specified amount around a fixed point at the front of the car. At this point there is a bushing, the only alternative being a ball joint, as it must flex in two directions at once.

Racing seats like this one are lighter, stronger, and safer than factory seats. A racing seat belt or harness like the one shown above (which today is often sold with a seat) protects the driver far more than the typical type used in production vehicles, and must be occasionally replaced to meet racing regulations.