From 2017, many vehicles have been manufactured 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 sound aesthetic of the exhaust system. All performance exhaust systems are designed for a wide range of vehicles. The research and development team works throughout the year to deliver solutions for performance exhaust requirements. All products are made in the UK and distributed to more than 90 countries worldwide. - Designed to improve exhaust sound aesthetics - Compensates for sound reduction from particulate filters - Manufactured in the UK and distributed globally Specifications: - Pipe Diameter: 76.20 - Race Product: No - EMarked: Yes - EMark Number: S3OPF Kit comes with: - Rear Silencer - MSAU619 - Road+ Centre Silencer - MSAU622 - Polished GT (round) 100 Exhaust Tip, 210 long - MSTIP166 Vehicle Compatibility: - 2019-2020 Audi S3 2.0 TFSI quattro Sportback 8V.2 (GPF Equipped Models Only)