Dorman 673-300 Manifold Converter - CARB Compliant

Made from stainless steel and ceramic substrate, the Dorman 673-300 is a CARB-compliant manifold converter that integrates the exhaust manifold and catalytic converter functions in a single 18-inch-long assembly. Fits the 2012-2014 Mazda 2 with the 1.5L L4. The compact converter features four inlet ports with 0.96-inch inside diameter and an outlet with 0.96-inch inside diameter and 1-inch outside diameter, with 0.125-inch tube wall thickness. Pre and post-converter oxygen sensor ports (0.202-inch size) monitor emissions control with three sensor ports total. The one-piece design includes gaskets and mounting hardware but does not include a heat shield.

• Material: Stainless Steel
• Color: Metallic Gray
• Type: One-Piece
• Finish: Uncoated
• Inlet Type: Flanged
• Outlet Type: Flanged
• Inlet Inside Diameter: 0.96 IN
• Body Height: 6 IN
• Body Width: 4 IN
• Inlet Quantity: 4
• Outlet Inside Diameter: 0.96 IN
• Outlet Quantity: 1
• Outlet Outside Diameter: 1 IN
• Tube Wall Thickness: 0.125 IN
• Converter Body Length: 6 IN
• Shape: Round
• Inlet Mounting Hole Quantity: 5
• Outlet Mounting Hole Quantity: 2
• Overall Length: 18 IN
• Sensor Port Count: 3
• Inlet Port Shape: Round
• O2 Sensor Location: Pre and Post Converter
• Sensor Port Size: 0.202 IN
• Heat Shield Attached: No
• Gasket Or Seal Included: Yes
• Mounting Hardware Included: Yes
• CARB Certified: Yes
• CARB Executive Order Number: D-798-9
• Substrate Material: Ceramic
• Application Type: Specific
• Grade Type: Standard Replacement
• Package Contents: 1 Exhaust Manifold