A-pillar is welded by many parts; Whether to have plastic surgery or not depends on which part you are talking about. Is it the upper position of the column or the lower position of the column? The outer panel (upper area of A-pillar) should be reshaped. In the upper area of the A-pillar, the reinforcing plate and the inner plate should also be reshaped. In the lower area of A-pillar, it is not certain whether the stiffener and inner plate should be reshaped, depending on the specific shape of the parts.

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