304 Stainless Steel Three-Way Catalytic Converter Exhaust Pipe for BMW X5 F15 xDrive35i N55 3.0L

Custom catalytic converter for BMW X5 F15 N55 engine. Premium precious metal inner carrier, thick stainless steel shell, OEM precise size for bolt-on direct installation. Effectively clear check engine light, fix exhaust leakage and abnormal noise, pass emission test smoothly。