The Genuine BMW Insert Bumper Rear (M) - 51128054197 is a high-quality replacement part for the rear bumper of a BMW vehicle. It is designed specifically for M models and is made from genuine BMW materials, ensuring a perfect fit and long-lasting durability. This insert is essential for maintaining the sleek and sporty appearance of your BMW, as well as providing protection for the rear bumper against scratches and other damage. It can be easily installed and is an exact match to the original part, making it an ideal choice for BMW owners looking for an authentic and reliable replacement.