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This 3-inch center-to-center model fits a broad range of cars trucks and SUVs through adaptable weld-on installation. It delivers reliable emissions control to prevent check engine light activation while meeting EPA standards.
Key Features
- Stainless Steel Construction – Resists corrosion for long-lasting durability in harsh conditions.
- Ceramic Substrate – Provides efficient pollutant conversion without restricting flow.
- Stainless steel build withstands road abuse.
- Universal Design – Adapts to many 3-inch exhaust setups on cars trucks and SUVs.
- 3-Inch Inlet Outlet – Matches common exhaust diameters for straightforward adaptation.
- Prevents check engine light issues.
Fitment
| Fitment Basis | Universal by exact exhaust dimensions and interface |
|---|---|
| Required Verification | Diameter, length, orientation, attachment method, emissions eligibility, and available clearance |
Specifications
| Brand | Magnaflow |
|---|---|
| Manufacturer Part Number | 54959 |
| Product Type | Catalytic Converter Universal |
| Fitment Type | Universal |
| Converter Grade | OEM grade |
| Emissions Application | Federal or EPA application, verify vehicle registration and emissions package |
| Shipping Weight | 2.9 Pounds |
| GTIN | 841380019240 |
| Condition | New |
What's Included
One new Magnaflow catalytic converter universal identified by manufacturer part number 54959. Gaskets, clamps, adapters, sensors, hardware, tips, wiring, and fabrication materials are included only when expressly supplied for this exact part number.
About Magnaflow
Magnaflow develops automotive exhaust systems, catalytic converters, mufflers, pipes, tips, and installation hardware for vehicle-specific and universal applications. Selection, emissions eligibility, sound, dimensions, and installation requirements remain exact-part-number specific.
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Frequently Asked Questions
How do I confirm this universal Magnaflow component will fit?
Match the exact inlet and outlet dimensions, overall size, orientation, attachment method, emissions eligibility when applicable, and available fabrication space.
Is this catalytic converter legal for my vehicle and registration state?
Converter legality depends on the exact vehicle, engine, emissions package, registration state, certification, and test group. Match every current Magnaflow application and emissions note before ordering.
Does a direct-fit converter require cutting or welding?
A true direct-fit converter is designed around factory connection points, while a universal converter normally requires fabrication. Follow the instructions for this exact part number and inspect all flanges, sensors, gaskets, and clearances.
Installation Instructions
Follow the current Magnaflow instructions and vehicle service information for part number 54959. Work on a cool exhaust, support the vehicle safely, confirm all interfaces and clearances, align and support the complete assembly before final tightening or welding, test for leaks, and inspect the installation again after the first heat cycle.
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