Universal Catalytic Converter (for Audi A6) Hangzhou Bodenda Tin Co., Ltd. Base Info Type:Exhaust SystemMaterial:SteelMuffler Type:Catalytic ConverterDeck:DoubleTrademark:Three-wayOrigin:ChinaHS Code:87089200 Description Pre:76.2mm ID Catalytic Converter (TWCat027-3) -Welded and Mirror Polished Next:Catalytic Converter for Lada Same as The Original