Catalytic Converters

BMW catalytic converters are necessary to a BMW's exhaust and emissions system. A BMW catalyzer (or "cat") reduces pollution, reduces exhaust smell and is federally mandated. Ignoring a bad BMW cat can reduce performance significantly, so replacing them with our one of our high-quality, high-flow options is a way to make the world better and keep the smile on your horsepower-loving, BMW-driving face. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Need help finding Catalytic Converters for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

MagnaFlow Catalytic Converter - E53 X5 3.0 Bank 1 CARB-approved

Affordable replacement catalytic converter for States with California Emissions (CARB)

Price: $1,621.00
1713.72

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MagnaFlow Catalytic Converter - E46 M3 S54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,042.00
1101.33

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MagnaFlow Catalytic Converter - E46 M3 S54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,094.00
1156.42

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MagnaFlow Catalytic Converter - E46 M3 S54 Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,156.00
1221.70

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MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $762.00
805.46

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MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,334.00
1409.46

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MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $700.00
739.86

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MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $864.00
912.85

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MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,068.00
1128.48

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MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,501.00
1586.01

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MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,463.00
1546.02

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MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $605.00
639.45

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MagnaFlow Catalytic Converter - E39 M5 S62 Right EPA-approved

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $724.00
764.84

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MagnaFlow Catalytic Converter - E39 M5 S62 Right

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $689.00
728.42

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MagnaFlow Catalytic Converter - E39 M5 S62 Left CARB-approved

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $749.00
791.74

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MagnaFlow Catalytic Converter - E39 M5 S62 Left

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $714.00
754.06

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MagnaFlow Catalytic Converter - E39 540i, E38 740i M62TU Right

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,050.00
1109.60

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MagnaFlow Catalytic Converter - E39 540i, E38 740i M62TU Left

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,097.00
1159.69

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MagnaFlow Catalytic Converter - E39 540i, E38 740i Left

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,361.00
1438.67

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MagnaFlow Catalytic Converter - E39 540i M62TU Right CARB-approved

Affordable replacement catalytic converter for States with California Emissions (CARB)

Price: $809.00
854.69

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MagnaFlow Catalytic Converter - E39 540i M62TU Left CARB-approved

Affordable replacement catalytic converter for States with California Emissions (CARB)

Price: $809.00
854.69

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MagnaFlow Catalytic Converter - E39 540i M62TU Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $833.00
876.84

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MagnaFlow Catalytic Converter - E39 540i M62TU Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $833.00
876.84

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MagnaFlow Catalytic Converter - E39 540i M62 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,041.00
1095.79

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MagnaFlow Catalytic Converter - E39 540i M62 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,041.00
1095.79

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MagnaFlow Catalytic Converter - E39 528i M52TU Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $685.00
723.61

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MagnaFlow Catalytic Converter - E39 528i M52TU Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $605.00
639.45

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MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,168.00
1233.80

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MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 2

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $848.00
896.13

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MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $848.00
896.13

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MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 1

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,323.00
1398.47

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MagnaFlow Catalytic Converter - E38 740i M62 Right

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $741.00
782.89

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MagnaFlow Catalytic Converter - E38 740i M62 Right

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,700.00
1789.47

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MagnaFlow Catalytic Converter - E38 740i M62 Left

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $626.00
661.39

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MagnaFlow Catalytic Converter - E38 740i M62 Left

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,679.00
1767.37

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MagnaFlow Catalytic Converter - E36 328i/M3 M52, S52

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,047.00
1106.34

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MagnaFlow Catalytic Converter - E36 325i/325is M50

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $623.00
657.65

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MagnaFlow Catalytic Converter - E36 318i M44

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $1,657.00
1744.21

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MagnaFlow Catalytic Converter - E36 318i M44

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $516.00
544.76

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MagnaFlow Catalytic Converter - E34 540i, E32 740i M60 Right

Affordable replacement catalytic converter for states that do NOT use California Emissions

Price: $680.00
715.79

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Catalytic Converters

MagnaFlow Catalytic Converter - E53 X5 3.0 Bank 1 CARB-approved

Price: $1,621.00 1713.72

MagnaFlow Catalytic Converter - E46 M3 S54 Bank 2

Price: $1,042.00 1101.33

MagnaFlow Catalytic Converter - E46 M3 S54 Bank 2

Price: $1,094.00 1156.42

MagnaFlow Catalytic Converter - E46 M3 S54 Bank 1

Price: $1,156.00 1221.70

MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 2

Price: $762.00 805.46

MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 2

Price: $1,334.00 1409.46

MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 2

Price: $700.00 739.86

MagnaFlow Catalytic Converter - E46 325i/330i M54 Bank 1

Price: $864.00 912.85

MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 2

Price: $1,068.00 1128.48

MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 2

Price: $1,501.00 1586.01

MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 1

Price: $1,463.00 1546.02

MagnaFlow Catalytic Converter - E46 323i/328i M52TU Bank 1

Price: $605.00 639.45

MagnaFlow Catalytic Converter - E39 M5 S62 Right EPA-approved

Price: $724.00 764.84

MagnaFlow Catalytic Converter - E39 M5 S62 Right

Price: $689.00 728.42

MagnaFlow Catalytic Converter - E39 M5 S62 Left CARB-approved

Price: $749.00 791.74

MagnaFlow Catalytic Converter - E39 M5 S62 Left

Price: $714.00 754.06

MagnaFlow Catalytic Converter - E39 540i, E38 740i M62TU Right

Price: $1,050.00 1109.60

MagnaFlow Catalytic Converter - E39 540i, E38 740i M62TU Left

Price: $1,097.00 1159.69

MagnaFlow Catalytic Converter - E39 540i, E38 740i Left

Price: $1,361.00 1438.67

MagnaFlow Catalytic Converter - E39 540i M62TU Right CARB-approved

Price: $809.00 854.69

MagnaFlow Catalytic Converter - E39 540i M62TU Left CARB-approved

Price: $809.00 854.69

MagnaFlow Catalytic Converter - E39 540i M62TU Bank 2

Price: $833.00 876.84

MagnaFlow Catalytic Converter - E39 540i M62TU Bank 2

Price: $833.00 876.84

MagnaFlow Catalytic Converter - E39 540i M62 Bank 2

Price: $1,041.00 1095.79

MagnaFlow Catalytic Converter - E39 540i M62 Bank 2

Price: $1,041.00 1095.79

MagnaFlow Catalytic Converter - E39 528i M52TU Bank 2

Price: $685.00 723.61

MagnaFlow Catalytic Converter - E39 528i M52TU Bank 1

Price: $605.00 639.45

MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 2

Price: $1,168.00 1233.80

MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 2

Price: $848.00 896.13

MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 1

Price: $848.00 896.13

MagnaFlow Catalytic Converter - E39 525i/530i M54 Bank 1

Price: $1,323.00 1398.47

MagnaFlow Catalytic Converter - E38 740i M62 Right

Price: $741.00 782.89

MagnaFlow Catalytic Converter - E38 740i M62 Right

Price: $1,700.00 1789.47

MagnaFlow Catalytic Converter - E38 740i M62 Left

Price: $626.00 661.39

MagnaFlow Catalytic Converter - E38 740i M62 Left

Price: $1,679.00 1767.37

MagnaFlow Catalytic Converter - E36 328i/M3 M52, S52

Price: $1,047.00 1106.34

MagnaFlow Catalytic Converter - E36 325i/325is M50

Price: $623.00 657.65

MagnaFlow Catalytic Converter - E36 318i M44

Price: $1,657.00 1744.21

MagnaFlow Catalytic Converter - E36 318i M44

Price: $516.00 544.76

MagnaFlow Catalytic Converter - E34 540i, E32 740i M60 Right

Price: $1,621.00
1713.72

Price: $1,042.00
1101.33

Price: $1,094.00
1156.42

Price: $1,156.00
1221.70

Price: $762.00
805.46

Price: $1,334.00
1409.46

Price: $700.00
739.86

Price: $864.00
912.85

Price: $1,068.00
1128.48

Price: $1,501.00
1586.01

Price: $1,463.00
1546.02

Price: $605.00
639.45

Price: $724.00
764.84

Price: $689.00
728.42

Price: $749.00
791.74

Price: $714.00
754.06

Price: $1,050.00
1109.60

Price: $1,097.00
1159.69

Price: $1,361.00
1438.67

Price: $809.00
854.69

Price: $809.00
854.69

Price: $833.00
876.84

Price: $833.00
876.84

Price: $1,041.00
1095.79

Price: $1,041.00
1095.79

Price: $685.00
723.61

Price: $605.00
639.45

Price: $1,168.00
1233.80

Price: $848.00
896.13

Price: $848.00
896.13

Price: $1,323.00
1398.47

Price: $741.00
782.89

Price: $1,700.00
1789.47

Price: $626.00
661.39

Price: $1,679.00
1767.37

Price: $1,047.00
1106.34

Price: $623.00
657.65

Price: $1,657.00
1744.21

Price: $516.00
544.76

Price: $680.00
715.79