Skoda Octavia vRS 2.0 TSI 245PS (MQB EVO Mk4) Hatch & Estate (OPF/GPF Models Only) (2020-) Large Bore Downpipe and Hi-Flow Sports Cat 94mm / 3.7inch ID Turbo Outlet to 80mm / 3.15inch Downpipe with 200CPSI HJS Cat includes OPF/GPF Bypass - Fits with OE OPF/GPF Back System Only 94mm / 3,7"