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MagnaFlow 5411305 Catalytic Converter
| Brand | MagnaFlow 5411305 |
|---|---|
| Position | Front, Front Forward, Front Left, and Front Right |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Universal |
| Tube Material | Stainless steel |
| Body Shape | Round |
| Inlet Inside Diameter | 2.25 |
| Body Height | 4 |
| Body Length | 11.125 |
| Body Width | 4 |
| Heat Shield Attached | No |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Inside Diameter | 2.25 |
| Outlet Quantity | 1 |
| Substrate Material | Ceramic |
| Inlet Gasket Included | No |
| Inlet Mounting Hardware Included | No |
| Outlet Gasket Included | No |
| Outlet Mounting Hardware Included | No |
| Overall Length | 11.125 |
| Air Tube Count | 0 |
| Sensor Port Count | 0 |
| Air Tube Adaptable | No |
| Body Type | Spun |
| Clamp Included | No |
| Converter Quantity | 1 |
| Finish | Stainless |
| Gasket Included | No |
| Hangers Included | No |
| Heat Shield Material | None |
| Inlet Attachment | Weld-on |
| Product line | 2.25in. Universal California OBDII Catalytic Converter |
| Fits | Buick, Chevrolet, Mercedes-Benz, Mini, Mitsubishi, Nissan, Pontiac, Saab, Scion, and Subaru · 67 vehicles |
CARB compliant. Built to meet California Air Resources Board requirements for legal use in restricted states.
Stainless steel construction. Resists corrosion and helps the spun body hold up over time.
Universal fit. Works across a wide range of vehicles with cutting and welding required.
California-Grade Universal Catalytic Converter
MagnaFlow 5411305 is a universal California OBDII catalytic converter built for select front-position applications that require CARB compliance. It uses a stainless steel spun-body design with a ceramic substrate to help maintain exhaust flow while meeting California Air Resources Board requirements for listed vehicles.
Compatible With select 2004-2016 Buick LaCrosse, Regal, Chevrolet Impala, Malibu, Nissan Cube, Sentra, Subaru Forester, WRX, and other listed applications, this 2.25-inch universal converter is intended for weld-on installation and requires cutting and welding during fitment.
Key Features
- MagnaFlow part number 5411305
- California Grade CARB-compliant universal catalytic converter
- 2.25-inch inlet and outlet diameter
- Stainless steel body and tube construction for corrosion resistance
- Round spun-body housing with a compact low-mass profile
- Ceramic substrate for exhaust aftertreatment
- Weld-on inlet and outlet attachment
- No oxygen sensor ports, heat shield, or mounting hardware included
Product Details
This MagnaFlow California OBDII catalytic converter is engineered for front-position exhaust service on listed vehicles and is approved for legal use in California and other CARB-restricted states when installed on the specified applications. The spun stainless steel body uses a single laser fusion weld to help reduce leak potential, while the compact design supports thermal efficiency during operation. MagnaFlow 5411305 is a practical replacement choice for drivers needing a CARB-compliant universal catalytic converter for vehicles such as the Subaru WRX, Nissan Sentra, and Buick LaCrosse.
This part cross-references Walker (e.g., 16467, 16468) for the same application.
What It Helps Address
- Check engine light caused by a failed catalytic converter
- Emissions test failure related to catalyst efficiency
- Exhaust leaks at a deteriorated converter body
- Corrosion damage on an aging factory converter
- Restricted exhaust flow from a worn substrate
Installation Notes and Tips
Installation requires cutting and welding because this is a universal weld-on converter. Verify the listed year, make, model, position, and CARB Executive Order application before installation. This converter has straight inlet and outlet orientation, 2.25-inch inlet and outlet diameters, and no sensor ports, so the exhaust system must be configured accordingly. Professional installation is recommended for proper alignment and emissions compliance.
Quality Assurance
MagnaFlow 5411305 is built to meet or exceed California Air Resources Board requirements and has undergone additional testing for CARB guideline compliance on the listed vehicles. The stainless steel construction and laser-fused spun body are used to support durability and leak resistance in demanding exhaust environments.
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2016 | Buick | LaCrosse | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number GGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2016 | Subaru | WRX | — | Manual | 2.0L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number GFJXJ02.0FPT; 2.25in. Universal California OBDII Catalytic Converter |
| 2016 | Subaru | WRX | — | Automatic CVT | 2.0L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number GFJXJ02.0FPT; 2.25in. Universal California OBDII Catalytic Converter |
| 2015 | Buick | LaCrosse | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number FGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2015 | Buick | Regal | — | — | 2.4L | L4 | ELECTRIC/GAS | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number FGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2015 | Subaru | Forester | — | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number FFJXJ02.5MLP; 2.25in. Universal California OBDII Catalytic Converter |
| 2015 | Subaru | WRX | — | Automatic CVT | 2.0L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number FFJXJ02.0FPT; 2.25in. Universal California OBDII Catalytic Converter |
| 2015 | Subaru | WRX | — | Manual | 2.0L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number FFJXJ02.0FPT; 2.25in. Universal California OBDII Catalytic Converter |
| 2014 | Buick | LaCrosse | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number EGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2014 | Buick | Regal | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number EGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2014 | Chevrolet | Impala | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number EGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2014 | Chevrolet | Malibu | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number EGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2014 | Nissan | Cube | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number ENSXV01.8G1B; 2.25in. Universal California OBDII Catalytic Converter |
| 2013 | Buick | LaCrosse | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number DGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2013 | Buick | Regal | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number DGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2013 | Chevrolet | Malibu | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number DGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2013 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number DMTXT02.4GRB; 2.25in. Universal California OBDII Catalytic Converter |
| 2013 | Nissan | Cube | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number DNSXV01.8G1B; 2.25in. Universal California OBDII Catalytic Converter |
| 2012 | Buick | LaCrosse | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number CGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2012 | Buick | Regal | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Excluding Partial Zero Emissions Vehicles (PZEV); CARB Executive Order D-193-147; Engine Family Number CGMXV02.4060; 2.25in. Universal California OBDII Catalytic Converter |
| 2012 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number CMTXT02.4GRB; 2.25in. Universal California OBDII Catalytic Converter |
| 2012 | Nissan | Cube | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number CNSXV01.8G1B; 2.25in. Universal California OBDII Catalytic Converter |
| 2012 | Nissan | Sentra | — | — | 2.0L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number CNSXV02.0G2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2011 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number BMTXT02.4GRB; 2.25in. Universal California OBDII Catalytic Converter |
| 2011 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number BMTXT02.4GRC; 2.25in. Universal California OBDII Catalytic Converter |
| 2011 | Nissan | Cube | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number BNSXV01.8G1B; 2.25in. Universal California OBDII Catalytic Converter |
| 2011 | Nissan | Sentra | — | — | 2.0L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number BNSXV02.0G2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2010 | Mini | Cooper | John Cooper Works | — | 1.6L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number ABMXV01.6SPD; 2.25in. Universal California OBDII Catalytic Converter |
| 2010 | Mini | Cooper | John Cooper Works Clubman | — | 1.6L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number ABMXV01.6SPD; 2.25in. Universal California OBDII Catalytic Converter |
| 2010 | Nissan | Cube | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number ANSXV01.8G1B; 2.25in. Universal California OBDII Catalytic Converter |
| 2010 | Nissan | Sentra | — | — | 2.0L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number ANSXV02.0G2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2009 | Mini | Cooper | John Cooper Works | — | 1.6L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 9BMXV01.6SPD; 2.25in. Universal California OBDII Catalytic Converter |
| 2009 | Mini | Cooper | John Cooper Works Clubman | — | 1.6L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 9BMXV01.6SPD; 2.25in. Universal California OBDII Catalytic Converter |
| 2009 | Nissan | Cube | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 9NSXV01.8G1B; 2.25in. Universal California OBDII Catalytic Converter |
| 2009 | Nissan | Sentra | — | — | 2.0L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; Low Emissions Vehicles (LEV2 LEV); CARB Executive Order D-193-147; Engine Family Number 9NSXV02.0G2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2009 | Scion | xD | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 9TYXV01.8AJA; 2.25in. Universal California OBDII Catalytic Converter |
| 2008 | Scion | xD | — | — | 1.8L | L4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 8TYXV01.8AJA; 2.25in. Universal California OBDII Catalytic Converter |
| 2008 | Subaru | Forester | — | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 8FJXV02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2007 | Pontiac | G6 | — | — | 3.5L | V6 | — | Front Forward | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 7GMXV03.5047; 2.25in. Universal California OBDII Catalytic Converter |
| 2007 | Subaru | Forester | — | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 7FJXB02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2007 | Subaru | Impreza | WRX | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 7FJXB02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2007 | Subaru | Impreza | WRX Limited | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 7FJXB02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2007 | Subaru | Impreza | WRX TR | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 7FJXB02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2006 | Saab | 9-2X | — | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 6FJXV02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2006 | Subaru | Forester | — | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 6FJXV02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2006 | Subaru | Impreza | WRX | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 6FJXV02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2006 | Subaru | Impreza | WRX Limited | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 6FJXV02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2006 | Subaru | Impreza | WRX TR | — | 2.5L | H4 | — | Front | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 6FJXV02.5PRA; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV03.7L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | E320 | Base | — | 3.2L | V6 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV03.7L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | E320 | Base | — | 3.2L | V6 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV03.7L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | E500 | Base | — | 5.0L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | E500 | Base | — | 5.0L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | S430 | 4Matic | — | 4.3L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | S430 | 4Matic | — | 4.3L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | S500 | 4Matic | — | 5.0L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | S500 | 4Matic | — | 5.0L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2005 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 5MBXV05.0U2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | E500 | Base | — | 5.0L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | E500 | Base | — | 5.0L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | S430 | 4Matic | — | 4.3L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | S430 | 4Matic | — | 4.3L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | S500 | 4Matic | — | 5.0L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | S500 | 4Matic | — | 5.0L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | Front Left | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
| 2004 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | Front Right | Certification Level : LEV2 LEV; OE Spec; CARB Executive Order D-193-147; Engine Family Number 4MBXV05.0L2A; 2.25in. Universal California OBDII Catalytic Converter |
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