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 combined with the Hi-Flow Sports Cat, a significant increase in performance and a noticeable change in sound can be expected. All Milltek Sport performance exhaust systems are developed for a wide range of vehicles and are produced in the UK. - Larger diameter than OEM for improved gas flow - Designed for increased efficiency and enhanced sound - Manufactured in the UK and distributed worldwide Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: Yes - EMark Number: ecedownpipe Kit comes with: - Front Connecting Pipe - MSAU617 - Large-bore Downpipe and 200-CPSI Hi-flow Sports Catalyst (EC-Approved) - MSAU623 Vehicle Compatibility: - 2013-2018 Audi S3 2.0 TFSI quattro 3-Door 8V/8V.2 (Non-GPF Equipped Models Only) - 2013-2018 Audi S3 2.0 TFSI quattro Saloon & Cabrio 8V/8V.2 (Non-GPF Equipped Models Only) - 2013-2018 Audi S3 2.0 TFSI quattro Sportback 8V/8V.2 (Non-GPF Equipped Models Only) - 2016-2021 Volkswagen Golf Mk7 2.0TFSI Alltrack / Estate / Station Wagon / Combi 4-Motion - 2014-2016 Volkswagen Golf MK7 R 2.0 TSI 300PS (ECE Approved & 76.2mm Systems) - 2015-2017 Volkswagen Golf MK7 R Estate / Variant 2.0 TSI 300PS - 2017-2021 Volkswagen Golf Mk7.5 R 2.0 TSI 310PS (Non-GPF Equipped Models Only) - 76mm & EC Approved Systems