Milltek Sport Large-Bore Downpipes are designed to improve both performance and sound. These downpipes feature a larger diameter compared to standard OEM parts, allowing more exhaust gas to exit the engine and pass through, which increases efficiency. When used with the Catalyst Bypass Pipe, significant power gains can be achieved without restriction on gas flow caused by a catalyst. All Milltek Sport performance exhaust systems are developed to meet a wide range of vehicle applications, with ongoing research and development to deliver in-demand solutions. All products are manufactured in the UK and distributed to over 90 countries worldwide. - Larger diameter than OEM for improved gas flow - Designed for increased efficiency and performance - Compatible with Catalyst Bypass Pipe for maximum power gain - Manufactured in the UK and distributed globally Specifications: - Pipe Diameter: 76.20 - Race Product: Yes - EMarked: No Kit comes with: - MSSE130: Large-bore Downpipe - MSSE130 - MSSE131REP: Catalyst Bypass Pipe - MSSE131REP Vehicle Compatibility: - 2002-2005 Seat Leon Cupra R 210-225PS