Dorman 673-7971 Manifold Converter - CARB Compliant

Managing engine emissions through integrated manifold conversion, the Dorman 673-7971 combines a catalytic converter with an exhaust manifold assembly in one compact unit. Fits the 2003-2009 Toyota 4Runner; the 2007-2009 Toyota FJ Cruiser; the 2005-2008 Toyota Tacoma; and the 2005-2006 Toyota Tundra with the 4L V6. Featuring stainless steel construction with a ceramic substrate and a heat shield attachment, this one-piece manifold converter provides emissions control while maintaining factory dimensions for proper fitment. The assembly is CARB-certified and includes all necessary gaskets and downpipe hardware to streamline installation.

Fits: 2003-2009 Toyota 4Runner 4L V6, 2007-2009 Toyota FJ Cruiser 4L V6 and 2005-2008 Toyota Tacoma 4L V6 and other applications

• Material: Stainless Steel
• Finish: Uncoated
• Color: Metallic Gray
• Type: One-Piece
• Shape: Cylinder
• Inlet Type: Flanged
• Inlet Inside Diameter: 2 IN
• Inlet Quantity: 3
• Inlet Port Shape: Round
• Inlet Mounting Hole Quantity: 6
• Body Height: 6 IN
• Body Width: 9 IN
• Converter Body Length: 6 IN
• Outlet Type: Flanged
• Outlet Inside Diameter: 3 IN
• Outlet Quantity: 1
• Outlet Outside Diameter: 4 IN
• Outlet Mounting Hole Quantity: 3
• Tube Wall Thickness: 0.125 IN
• Overall Length: 30.5 IN
• Substrate Material: Ceramic
• Heat Shield Attached: Yes
• Quantity: 1
• Sensor Port Count: 1
• Sensor Port Size: 18 MM
• O2 Sensor Location: Pre Converter
• Application Type: Specific
• Grade Type: Standard Replacement
• CARB Certified: Yes
• CARB Executive Order Number: D-798-14
• Gasket Or Seal Included: Yes
• Package Contents: 1 Exhaust Manifold