Catalytic Converter for 2006 2011 Mercedes Benz R350 3.5L OEM Grade Federal EPA Compliant Direct Fit Catalytic Convert wheel spacers and adapters Transmission Bore Diameter 4 D290 0463 B Transmission Bore Diameter 4 Brand Earls Compatible Hose Ends Auto Crimp Compatible Hose Ends Auto Fit Compatible Hose Ends Econ O Fit Compatible Hose Ends Swivel Seal Emission Code 5 Fluid Type Automatic Transmission Fluid Fluid Type Coolant Fluid Type Oil Fluid Type Race Gas Fluid Type Rating Automatic Transmission Fluid 5 out of 5 Rating Fluid Type Rating Coolant 5 out of 5 Rating Fluid Type Rating Diesel 2 out of 5 Rating Fluid Type Rating E85 2 out of 5 Rating Fluid Type Rating Methanol Alcohol 1 out of 5 Rating Fluid Type Rating Oil 5 out of 5 Rating Fluid Type Rating Pump Gas 2 out of 5 Rating Fluid Type Rating Race Gas 3 out of 5 Rating Fluid Type Rating Vacuum 1 out of 5 Rating Hose Family Pro Lite 390 Hose Length 6 Feet Hose Outer Material BLACK NYLON Hose Size 10 AN Inside Diameter Year Make Model Submodel Engine Size 2006 2011 Mercedes Benz R350 3 375 Substrate Material Ceramic Air Tube Adaptable No Converter Quantity 1 Inlet Attachment Bolt On