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Dorman 673-8503 Manifold Converter CARB Compliant Catalytic Converter

(2003-2007 Honda Accord; 2004-2007 Acura TL; 2005-2007 Acura RL; 2003-2006, 2008-2010, 2015-2017 Dodge Viper; 2013-2014 SRT Viper)

Manufacturer

Part Number

673-8503
Sale Price

$717.28

In Stock (7)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 673-8503 is a catalytic converter with integrated exhaust manifold, commonly known as a manifold converter, precision-engineered to match original equipment specifications for a reliable direct-fit replacement. This CARB-compliant unit meets strict emissions standards for legal sale and use in California, New York, Maine, and all other states.

Key Features:

  • Direct replacement design matches the fit and performance of original equipment on specific vehicles
  • Convenient kit includes gaskets and downpipe hardware to simplify installation
  • Durable construction manufactured within strict tolerances for reliable longevity
  • Constructed from cast iron or stainless steel tubing to resist warping, cracking and leaks
  • Backed by a team of engineers and quality control experts in the United States

This manifold catalytic converter brings several parts together in one package for a turnkey installation, eliminating the need to source multiple components separately. The integrated design provides a complete exhaust manifold and catalytic converter solution in a single assembly.

Products specifications

Fits

2003-2007 Honda Accord; 2004-2007 Acura TL; 2005-2007 Acura RL; 2003-2006, 2008-2010, 2015-2017 Dodge Viper; 2013-2014 SRT Viper

Outlet Mounting Hardware Included

Yes

Grade Type

Regular

Color

Natural

CARB Executive Order Number

D-798-5

Inlet Mounting Hardware Included

No

Inlet Mounting Hole Quantity

4

Inlet Port Shape

Oval

Converter Body Length

4

Outlet Mounting Hole Quantity

3

Package Contents

1 Exhaust Manifold; 1 Inlet Gasket; 1 Outlet Gasket; 3 Studs; 3 Nuts

Converter Body Material

Stainless Steel

Inlet Gasket Included

Yes

Sensor Port Count

2

Inlet Quantity

1

Outlet Quantity

1

Overall Length

14

California Air Resources Board (CARB) Certified

Yes

Air Tube Count

0

Outlet Type

Flanged

Gasket Or Seal Included

Yes

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