304 Stainless Steel Exhaust Three Way Catalytic Converter for BMW E60 523i 525i 530i

Exclusive three-way catalytic converter for BMW E60 5 Series with N52/M54 engine. Thick stainless steel housing and high precious metal coated substrate, OEM precise dimension for bolt-on direct install without cutting or welding. Clear check engine light, fix exhaust leakage & abnormal noise, pass emission test easily。