R44 BMW F Series B58 Exhaust 200 Cell Euro 6 Sports Cat Downpipe (M140i, M240i, 340i, 440i, G30 540i & more) M340i (G20/G21)(S) Porsche: 99610613174

Porsche: 99610613174

Cutting capacity (piano/steel wire): 2

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R44 BMW F Series B58 Exhaust 200 Cell Euro 6 Sports Cat Downpipe (M140i, M240i, 340i, 440i, G30 540i & more) M340i (G20/G21)(S) Porsche: 99610613174The R44 BMW F Series B58 5. 0" 200 Cell Euro 6 Sports Cat Downpipe is engineered for customers seeking maximum exhaust flow and sound improvement while retaining a high quality sports catalyst. Manufactured from high grade stainless steel, this large bore 5. 0 inch design dramatically reduces exhaust restriction compared to the factory downpipe, allowing the turbo to breathe more freely. Featuring a 200 cell Euro 6 sports catalytic converter, this