Modify autos

To modify a tall passenger car into sporty condition is no meaning. Tall shape itself has disadvantage for physical stability, no way to escape from this truth and fact.

So the vehicles in normal condition as factory finally decided design is the vest balanced one.

Because professionals did it depending on their responsiblities by their own risks. Ordinal vehicle users neve exceed even a piece of their capabilities.

For example, compliances on axle construction, the designers and engneers pay ultimate attentions to the balance between them.

Only a small rubber bush replacement affects the total ballance.

The same is said onto the designing of a drivers chair. The raplacement into 3rd parties sport type means the realization of the lack of axle stability and motor mount deformations. Concequently any replacement into defferent one means destruction of total compliance balance.