The item listed is a high quality, mandrel bent, TIG welded Centre Section to fit BMW M5 V10 in the E60 and E61 ranges. It is a fully stainless steel piece and features a pair of powerful 200 Cell Sports Cats built into the centre section. This provides power gains and a more aggressive sound compared to the original OEM cats. It is a direct fit replacement to the original centre section and is easy to fit. The exhaust centre section features a sleek, euro style brushed finish that looks fantastic fitted to the car. Bore diameter is 2.5 inch. UK made with high quality German catalytic converters.
eBay