From late 2018, many vehicles have been manufactured with a Gasoline/Otto 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. - Designed for vehicles equipped with a particulate filter - Compensates for sound reduction caused by the filter - Improves exhaust sound aesthetic Specifications: - Pipe Diameter: 70.00 - Fitment Time: 1.5 to 2 hours (including removing OE system) - Race Product: No - EMarked: Yes - EMark Number: LEON15 Kit comes with: - F5084: Adapter for OE Downpipe 70 O.D to 60 I.D. 170 long - MSSE149: Centre Connecting Pipe - MSSE149 - MSSE155: Rear Silencer - MSSE155 - MSSE160: LH Outlet Pipe - MSSE161: RH Outlet Pipe - MSAU584: Front Silencer - MSAU584 Vehicle Compatibility: - 2020 and later Seat / Cupra Leon FR 1.5 eTSI Mk4 Hatch (OPF/GPF Equipped)