BMW Genuine M Performance Rear Bumper Trim Black High Gloss 51192455856. The images are for illustrative purposes only and the product may vary, depending on your vehicle. A striking visual at the rear: The M Performance bumper trim in black high-gloss is made of premium quality PUR material and perfectly complements the rear design. It creates an even more exclusive appearance – and makes the car’s sporty look even more impressive. Benefits of the M Performance rear bumper trim in black high-gloss at a glance. Exclusive, athletically elegant look. Perfectly complements the rear design. Made from high-quality, UV, temperature and water-resistant PUR material. IMPORTANT NOTICE: This product is for installation by trained technicians and not by an end user. Installation must be performed exclusively by a specialist workshop. Your local BMW Centre will be able to assist with installation. 1 M Performance rear bumper trim. Represented by part number 8 in the diagram. Supplement: M PERFORMANCE MSP. 3′ G20, 3′ G20, 3′ G21, 3′ G21.