OEM-style gaskets supplied with the catalytic converter Part Number 33178 Inlet Gasket Yes Inlet Type A Bolt-On O2 Port 2x Upstream sensors located before the catalytic converters to monitor the air/fuel mixture, and 2x downstream sensors after the converters to check its efficiency. | 4 Outlet Gasket Yes Outlet Type A Bolt-On Substrate Material Ceramic | Stainless Steel | 409L Stainless Steel Type Toyota RAV4 Cateran Premium OEM Replacement Direct Fit Catalytic Converter with Integrated Exhaust Manifold | Catalytic Converter Weight 15.00 lbs Height 21.00" Width 8.00" Length 16.00" Buyer's Guide 2003-2001 TOYOTA RAV4 Exhaust Manifold with Integrated Catalytic Converter Interchange Data Brand Part Number No interchange data available.
