The Genuine BMW Finisher B-Pillar Outer Left - 51357258307 is a component designed for the exterior of a BMW vehicle. It is specifically designed for the left side B-pillar, which is the vertical support between the front and rear doors. This finisher is made from high-quality materials to ensure durability and a perfect fit for your BMW. It features a sleek design and a glossy finish to enhance the overall appearance of your vehicle. This finisher is an authentic BMW product and is designed to meet the high standards of the brand. It is a direct replacement for the original finisher and can be easily installed without any modifications.