Came off a 2023 BMW M8 less than 20k miles

The BMW F90 F91 F92 F93 OEM Primary Secondary Catalytic Converters Exhaust M5 M8 are genuine BMW parts made with high-quality ceramic and stainless steel materials. These catalytic converters are designed with pre and post catalyst oxygen sensor locations for optimal performance. Manufactured in Germany, these converters are specifically for the BMW models listed and are not universally fitting. They come in sets for the left and right sides of the vehicle, providing a perfect fit and ensuring emissions are reduced effectively.