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 manufactured in the UK and distributed to over 90 countries worldwide. - Larger diameter than OEM for increased gas flow - Designed for improved performance and sound - Compatible with Catalyst Bypass Pipe for significant power gains - Manufactured in the UK and distributed globally Specifications: - Pipe Diameter: 69.85 - Race Product: Yes - EMarked: No Kit comes with: - F5137: Adapter Sleeve Olive Connection (Flare) to 70 I.D. 65 long - MSM350REP: Large-bore Downpipe and Decat - MSM350REP Vehicle Compatibility: - 2014 and later New Mini Mk3 (F55) Mini Cooper S 2.0 Turbo - 5 Door Hatch (ROW/NA Models) - 2014 and later New Mini Mk3 (F56) Mini Cooper S 2.0 Turbo (Rest of World)