Milltek Sport Large-Bore Downpipes are designed to enhance 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 manufactured in the UK and distributed globally. Note: Not compatible with vehicles which have an additional sensor straight off the turbo and the larger turbo flange. - Larger diameter than OEM for improved gas flow - Designed to increase efficiency and performance - Noticeable difference in sound aesthetic Specifications: - Pipe Diameter: 76.20 - Race Product: Yes - EMarked: No Kit comes with: - MSVAG09: Cast Large Bore Downpipe 200cell HJS Catalyst - MSVAG09 - MSVAG13: Front Connecting Pipe - MSVAG13 Vehicle Compatibility: - 2019-2020 Audi S3 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) - 2019-2020 Audi S3 2.0 TFSI quattro Saloon & Cabrio 8V.2 (GPF Equipped Models Only) - 2019-2020 Audi S3 2.0 TFSI quattro Sportback 8V.2 (GPF Equipped Models Only) - 2019 and later Seat / Cupra Ateca Cupra 300 4Drive (GPF/OPF EA888 Gen3 Models Only) - Pre-facelift - 2019-2020 Seat / Cupra Leon ST Cupra 300 (4x4) Estate / Station Wagon / Combi (OPF/GPF Equipped Only)