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. All performance exhaust systems are designed for a wide range of vehicles. Milltek Sport products are made in the UK and distributed to more than 90 countries worldwide. - Designed to enhance exhaust sound despite particulate filter - Suitable for a wide range of vehicles - Manufactured in the UK Specifications: - Pipe Diameter: 69.85 - Fitment Time: 1 to 1.5 hours (including removing OE system) - Race Product: No - EMarked: No Kit comes with: - MSVW259: Centre Silencer Delete Pipe - MSVW259 - MSVW321: Connecting Pipe (for installing Milltek system to OE downpipe) - MSVW321 - MSVW333: Rear Silencer - MSVW333 - MSTIP140: Polished GT (round) 80 Exhaust Tip, long - MSTIP140 Vehicle Compatibility: - 2008-2012 Audi A3 2.0 TDI 170bhp 2WD Sportback DPF - 2005-2013 Seat Leon FR 2.0 TDi 170PS DPF