OEM Grade Catalytic Converter (51204) by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 13". If your car needs a new catalytic converter, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed, which will involve cutting the exhaust pipe and may require welding.
Notes
Installation may involve welding and cutting
This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY, ME & CO
Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
Catalytic Converter Oxygen Sensor Location: None
Installation Complexity: Professional Installation Recommended
Body Type: Clam Shell
Features
Reduces harmful emissions
Increased exhaust flow allows your engine to make more power
Requires fabrication or modifications to be installed into exhaust system
Cutting and welding may be required; consider professional installation
Ribbed body to minimize expansion and distortion, holding the ceramic catalyst in proper alignment
Strongest and smoothest flowing inlet and outlet joint of any manufacturer
Each inlet tailored to the size of the converter body
Converter body manufactured from heavy-duty stainless steel
Seam welded for a strong, tight bond
Available in Pre-OBD II, OBD II, and OEM Grade OBD II configurations
On vehicles registered outside California, the converter is warranted against construction defects for 5 years and against emissions failure for 25,000 miles
On vehicles registered within California, the converter is warranted against construction or emissions check failure for 5 years or 50,000 miles
Proudly made in the USA
MagnaFlow builds their converters to last. The converter body is manufactured from heavy-duty stainless steel for maximum durability. All converters are seam welded close to the converter body for a strong, tight bond, not along the edge, which would allow the converter to expand and let the catalyst move around. And the aluminized steel or stainless steel heat shield creates a rigid wall of protection against heat and adds to the structural stability of the converter.
This Catalytic Converter is a universal fit unit and will require some fabrication or modification to the exhaust system to be installed. Cutting and welding may be required, so you may want to consider professional installation. It's available in OBD II (On-Board Diagnostics, 2nd Generation), Pre-OBD II, and OEM Grade OBD II configurations. Pre-OBD II is for early vehicles (generally 1995 or older), which were equipped with 2-way, 3-way, or 3-way with air injection converters. Two-way converters oxidize harmful Hydrocarbons (HC) and Carbon Monoxide (CO) along with secondary oxygen into water (H2O) and Carbon Dioxide (CO2). Along with the previously detailed conversion, a 3-way converter also reduces oxides of nitrogen (NOx) into Nitrogen (N2). The 3-way with air injection converter operates the same as a 3-way converter but with the addition of air pumped into the converter to improve the oxidation capabilities.
OBD II converters are for 1995 and newer vehicles and are 3-way converters. OEM Grade OBD II converters are for vehicles registered outside of the state of California, with California spec emissions. More precious metals are applied to the substrate on these converters to further reduce emissions. To determine if this converter is right for your vehicle, find the VECI (Vehicle Emissions Control Information) label in the engine compartment and look for the word "California" on the label.
On vehicles registered outside the state of California, MagnaFlow warrants the Catalytic Converter to be free of manufacturer's defects for a period of 5 years and emissions failure for 25,000 miles. Catalytic Converters on vehicles registered in California carry a 5 year, 50,000 mile warranty against manufacturer's defects and emissions failure.
MagnaFlow® has been in business for more than 30 years, with its slogan "Quality – Power – Sound" leading the company on its steady path to success. MagnaFlow is the market leader in exhaust systems. No other brand has managed to fulfill the demands auto enthusiasts have on their exhaust systems, while still complying with emission standards, as MagnaFlow has. The product line is steadily expanding, introducing new, cutting edge technologies and designs. MagnaFlow is the leader in exhaust system design and the company is determined to stay in the lead.
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MagnaFlow® - OEM Grade Universal Fit Round Body Catalytic Converter
/5
1-1 of 1 Reviews
5 of 5
Needed a Cat Converter to Pass CA Smog
It came on time. I had a shop install it on my 1981 Pontiac Trams AM SE (bandit car). It went in with no special problems, and my car passed CA Smog with lots of room to spare. Also, between it, and the resonator, the car isn't that loud.
Posted by Richard (Sunnyvale, CA) / June 30, 20181981 Pontiac Firebird
Questions and Answers
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