Audi RS3 Sportback 400PS (8V MQB - Facelift Only) - Non-OPF/GPF Models 2017 2018 Large-bore Downpipe and De-cat V2 Downpipe with Decat - Fits both OE and Milltek Sport Cat Back Systems - NOTE to Customers - Due to Design of Turbo Waste Gate fitting a decat can cause metallic rattle to be heard more than the OE Cat Downpipe..
Audi RS3 Saloon / Sedan 400PS (8V MQB) - Non-OPF/GPF Models 2017 2023 Large-bore Downpipe and De-cat V2 Downpipe with Decat - Fits both OE and Milltek Sport Cat Back Systems - NOTE to Customers - Due to Design of Turbo Waste Gate fitting a decat can cause metallic rattle to be heard more than the OE Cat Downpipe..