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MagnaFlow has been America's leader in stainless steel performance exhaust since 1981. From the rumbly Pro Street to the OE-quiet Touring series, every MagnaFlow exhaust delivers measurable HP, an unmistakable note, and a lifetime warranty.
Ensure your vehicle runs cleanly and efficiently with the Magnaflow 51209 Universal Catalytic Converter. Designed to meet Federal/EPA emissions requirements, this converter is an excellent choice for keeping your check engine light off and your vehicle compliant with emissions standards. Its universal design means it can be adapted to a wide range of vehicles, though professional installation involving cutting and welding is required.
This Magnaflow catalytic converter is engineered for durability and compliance. Its robust stainless steel build ensures it can withstand harsh conditions, while its adherence to EPA standards provides peace of mind. Whether you're replacing a failed converter or upgrading your exhaust system, the Magnaflow 51209 offers a reliable solution. Trust GGCRACING for quality exhaust components.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2012-2016 | BMW | 328i | Base |
| 2015-2016 | BMW | 328i GT xDrive | Base |
| 2013-2016 | BMW | 328i xDrive | Base |
| 2019-2022 | BMW | 330i | Base |
| 2019-2022 | BMW | 330i xDrive | Base |
| 2014-2016 | BMW | 428i | Base |
| 2015-2016 | BMW | 428i Gran Coupe | Base |
| 2014-2016 | BMW | 428i xDrive | Base |
| 2015-2016 | BMW | 428i xDrive Gran Coupe | Base |
| 2018-2022 | BMW | 530e | Base |
| 2018-2022 | BMW | 530e xDrive | Base |
| 2006-2010 | BMW | M5 | Base |
| 2006-2010 | BMW | M6 | Base |
| 1997-2005 | Buick | LeSabre | Custom |
| 1997-2005 | Buick | LeSabre | Limited |
| 1997-2005 | Buick | Park Avenue | Ultra |
| 1997-2005 | Buick | Park Avenue | Base |
| 1997-1999 | Buick | Riviera | Base |
| 2013-2016 | Cadillac | ATS | Performance |
| 2013-2016 | Cadillac | ATS | Premium |
| 2013-2019 | Cadillac | ATS | Base |
| 2013-2019 | Cadillac | ATS | Luxury |
| 2006-2011 | Cadillac | DTS | Base |
| 2007-2011 | Cadillac | DTS | Luxury |
| 2008-2011 | Cadillac | DTS | Platinum |
| 2010-2011 | Cadillac | DTS | Livery |
| 2010-2011 | Cadillac | DTS | Premium |
| 1996-1999 | Cadillac | DeVille | Concours |
| 1996-1999 | Cadillac | DeVille | d'Elegance |
| 1996-2005 | Cadillac | DeVille | Base |
| 2000-2005 | Cadillac | DeVille | DHS |
| 2000-2005 | Cadillac | DeVille | DTS |
| 2004-2005 | Cadillac | DeVille | Protection Series |
| 1996-1997 | Cadillac | Eldorado | Base |
| 1996-1999 | Cadillac | Eldorado | ETC |
| 1998-1999 | Cadillac | Eldorado | ESC |
| 2010-2013 | Cadillac | Escalade | Hybrid |
| 2010-2013 | Cadillac | Escalade | Hybrid Platinum |
| 1996-2003 | Cadillac | Seville | STS |
| 1996-2004 | Cadillac | Seville | SLS |
| 1996-2005 | Chevrolet | Astro | Base |
| 1996-2005 | Chevrolet | Astro | LS |
| 1996-2005 | Chevrolet | Astro | LT |
| 2009-2012 | Chevrolet | Avalanche | LS |
| 2009-2012 | Chevrolet | Avalanche | LT |
| 2009-2012 | Chevrolet | Avalanche | LTZ |
| 2013 | Chevrolet | Avalanche | Black Diamond LS |
| 2013 | Chevrolet | Avalanche | Black Diamond LT |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ |
| 2002-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005-2006 | Chevrolet | Avalanche 2500 | LT |
| 1996-1997 | Chevrolet | C1500 | Base |
| 1996-1998 | Chevrolet | C1500 | Cheyenne |
| 1996-1998 | Chevrolet | C1500 | Silverado |
| 1996-1998 | Chevrolet | C1500 | WT |
| 1999 | Chevrolet | C1500 | LS |
| 1996-1997 | Chevrolet | C2500 | Base |
| 1996-1998 | Chevrolet | C2500 | Cheyenne |
| 1996-1998 | Chevrolet | C2500 | Silverado |
…and 279 additional fitments. Contact us to confirm yours.
Other popular Magnaflow products customers consider together:
MagnaFlow has been America's leader in stainless steel performance exhaust since 1981. From the rumbly Pro Street to the OE-quiet Touring series, every MagnaFlow exhaust delivers measurable HP, an unmistakable note, and a lifetime warranty.
Ensure your vehicle runs cleanly and efficiently with the Magnaflow 51209 Universal Catalytic Converter. Designed to meet Federal/EPA emissions requirements, this converter is an excellent choice for keeping your check engine light off and your vehicle compliant with emissions standards. Its universal design means it can be adapted to a wide range of vehicles, though professional installation involving cutting and welding is required.
This Magnaflow catalytic converter is engineered for durability and compliance. Its robust stainless steel build ensures it can withstand harsh conditions, while its adherence to EPA standards provides peace of mind. Whether you're replacing a failed converter or upgrading your exhaust system, the Magnaflow 51209 offers a reliable solution. Trust GGCRACING for quality exhaust components.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2012-2016 | BMW | 328i | Base |
| 2015-2016 | BMW | 328i GT xDrive | Base |
| 2013-2016 | BMW | 328i xDrive | Base |
| 2019-2022 | BMW | 330i | Base |
| 2019-2022 | BMW | 330i xDrive | Base |
| 2014-2016 | BMW | 428i | Base |
| 2015-2016 | BMW | 428i Gran Coupe | Base |
| 2014-2016 | BMW | 428i xDrive | Base |
| 2015-2016 | BMW | 428i xDrive Gran Coupe | Base |
| 2018-2022 | BMW | 530e | Base |
| 2018-2022 | BMW | 530e xDrive | Base |
| 2006-2010 | BMW | M5 | Base |
| 2006-2010 | BMW | M6 | Base |
| 1997-2005 | Buick | LeSabre | Custom |
| 1997-2005 | Buick | LeSabre | Limited |
| 1997-2005 | Buick | Park Avenue | Ultra |
| 1997-2005 | Buick | Park Avenue | Base |
| 1997-1999 | Buick | Riviera | Base |
| 2013-2016 | Cadillac | ATS | Performance |
| 2013-2016 | Cadillac | ATS | Premium |
| 2013-2019 | Cadillac | ATS | Base |
| 2013-2019 | Cadillac | ATS | Luxury |
| 2006-2011 | Cadillac | DTS | Base |
| 2007-2011 | Cadillac | DTS | Luxury |
| 2008-2011 | Cadillac | DTS | Platinum |
| 2010-2011 | Cadillac | DTS | Livery |
| 2010-2011 | Cadillac | DTS | Premium |
| 1996-1999 | Cadillac | DeVille | Concours |
| 1996-1999 | Cadillac | DeVille | d'Elegance |
| 1996-2005 | Cadillac | DeVille | Base |
| 2000-2005 | Cadillac | DeVille | DHS |
| 2000-2005 | Cadillac | DeVille | DTS |
| 2004-2005 | Cadillac | DeVille | Protection Series |
| 1996-1997 | Cadillac | Eldorado | Base |
| 1996-1999 | Cadillac | Eldorado | ETC |
| 1998-1999 | Cadillac | Eldorado | ESC |
| 2010-2013 | Cadillac | Escalade | Hybrid |
| 2010-2013 | Cadillac | Escalade | Hybrid Platinum |
| 1996-2003 | Cadillac | Seville | STS |
| 1996-2004 | Cadillac | Seville | SLS |
| 1996-2005 | Chevrolet | Astro | Base |
| 1996-2005 | Chevrolet | Astro | LS |
| 1996-2005 | Chevrolet | Astro | LT |
| 2009-2012 | Chevrolet | Avalanche | LS |
| 2009-2012 | Chevrolet | Avalanche | LT |
| 2009-2012 | Chevrolet | Avalanche | LTZ |
| 2013 | Chevrolet | Avalanche | Black Diamond LS |
| 2013 | Chevrolet | Avalanche | Black Diamond LT |
| 2013 | Chevrolet | Avalanche | Black Diamond LTZ |
| 2002-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005-2006 | Chevrolet | Avalanche 2500 | LS |
| 2005-2006 | Chevrolet | Avalanche 2500 | LT |
| 1996-1997 | Chevrolet | C1500 | Base |
| 1996-1998 | Chevrolet | C1500 | Cheyenne |
| 1996-1998 | Chevrolet | C1500 | Silverado |
| 1996-1998 | Chevrolet | C1500 | WT |
| 1999 | Chevrolet | C1500 | LS |
| 1996-1997 | Chevrolet | C2500 | Base |
| 1996-1998 | Chevrolet | C2500 | Cheyenne |
| 1996-1998 | Chevrolet | C2500 | Silverado |
…and 279 additional fitments. Contact us to confirm yours.
Other popular Magnaflow products customers consider together: