Featuring Aristo Clean by Design® advanced catalyst technology to handle the toughest emissions problems | Highly efficient loadings for lower cost and better converter efficiency | 409 stainless steel shell and neck construction for longer life | Hardware included (where needed) for faster, easier installation Part Number 644079 Inlet Gasket 2 Inlet Type A 3 Bolt Welded Flange O2 Port 2 Outlet Gasket 1 Outlet Type A 3 Bolt Welded Flange Substrate Material Ceramic Type AP Exhaust Catalytic Converter | Federal / EPA Direct-Fit Pre-Cat | AP Emissions Weight 17.00 lbs Height 10.00" Width 22.00" Length 33.00" Buyer's Guide 2015 SUBARU LEGACY Catalytic Converter, 2017 SUBARU LEGACY Catalytic Converter, 2018-2016 SUBARU OUTBACK Catalytic Converter, 2019 SUBARU LEGACY Catalytic Converter, 2019-2015 SUBARU LEGACY Catalytic Converter-Direct Fit, 2019-2015 SUBARU OUTBACK Catalytic Converter-Direct Fit Interchange Data Brand Part Number No interchange data available.