From 2017, many vehicles have been equipped with a Particulate Filter to further reduce emissions. The Milltek Sport Particulate Filter-Back range is designed to compensate for the sound-reducing qualities of the particulate filter and significantly improve the exhaust system's sound aesthetic. Milltek Sport performance exhaust systems are developed for a wide range of vehicles. Products are manufactured in the UK and distributed to over 90 countries worldwide. - Designed to enhance exhaust sound on particulate filter-equipped vehicles - Manufactured in the UK - Distributed to more than 90 countries Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: Yes - EMark Number: S3OPF Kit comes with: - Rear Silencer - MSAU619 - Road+ Centre Silencer - MSAU622 - Cerakote Black Jet (oval) 104 x 80 Exhaust Tip, Long - MSTIP164 Vehicle Compatibility: - 2019-2020 Audi S3 2.0 TFSI quattro Sportback 8V.2 (GPF Equipped Models Only)