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.

DEC Catalytic Converter - E39 540i M62 Right (97-98)

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

Price: $551.67
1655.00

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DEC Catalytic Converter - E39 540i M62TU Right (99-03)

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

Price: $376.67
1130.00

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DEC Catalytic Converter - E24 635CSi M30 (1988-1989)

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

Price: $838.33
2515.00

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DEC Catalytic Converter - E24 635CSi M30 (1988-1989)

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

Price: $838.33
2515.00

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DEC Catalytic Converter - E23 733i M30

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

Price: $438.33
1315.00

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DEC Catalytic Converter - E23 733i M30

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

Price: $560.00
1680.00

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DEC Catalytic Converter - E23 735i M30

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

Price: $510.00
1530.00

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DEC Catalytic Converter - E38 740i M60 Left (1995)

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

Price: $551.67
1655.00

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DEC Catalytic Converter - E38 740i M60 Right (1995)

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

Price: $551.67
1655.00

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DEC Catalytic Converter - E38 740i M62 Left (96-98)

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

Price: $551.67
1655.00

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DEC Catalytic Converter - E38 740i M62 Right (96-98)

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

Price: $551.67
1655.00

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DEC Catalytic Converter - E65 745i N62

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

Price: $768.33
2305.00

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DEC Catalytic Converter - E38 750iL M73 Left

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

Price: $651.67
1955.00

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DEC Catalytic Converter - E32 750iL M70 Left

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

Price: $526.67
1580.00

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DEC Catalytic Converter - E32 750iL M70 Right

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

Price: $553.33
1660.00

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DEC Catalytic Converter - E38 750iL M73 Right

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

Price: $651.67
1955.00

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DEC Catalytic Converter - E38 750iL M73 Left CARB-approved

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

Price: $1,547.70
4620.00

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DEC Catalytic Converter - E38 750iL M73 Right CARB-approved

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

Price: $1,502.14
4485.00

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DEC Catalytic Converter - E31 840ci M62 Left (94-95)

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

Price: $546.67
1640.00

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DEC Catalytic Converter - E31 840ci M62 Right (94-95)

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

Price: $546.67
1640.00

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DEC Catalytic Converter - E31 840ci M62 Left (96-97)

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

Price: $546.67
1640.00

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DEC Catalytic Converter - E31 840ci M62 Right (96-97)

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

Price: $546.67
1640.00

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DEC Catalytic Converter - E31 840ci M62 Left (96-97) CARB-approved

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

Price: $1,457.92
4350.00

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DEC Catalytic Converter - E31 840ci M62 Right (96-97) CARB-approved

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

Price: $1,457.92
4350.00

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DEC Catalytic Converter - E31 850i M70 Left (89-94)

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

Price: $546.67
1640.00

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DEC Catalytic Converter - E31 850i M70 Right (89-94)

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

Price: $546.67
1640.00

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DEC Catalytic Converter - E21 320i M10

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

Price: $505.00
1515.00

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DEC Catalytic Converter - E30 318i M10 (1984-1985)

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

Price: $455.00
1365.00

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DEC Catalytic Converter - E30 318i M42

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

Price: $623.33
1870.00

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DEC Catalytic Converter - E30 325/325e M20 (1984-1987)

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

Price: $530.00
1590.00

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DEC Catalytic Converter - E30 325/325i M20

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

Price: $563.33
1690.00

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DEC Catalytic Converter - E30 325iX M20

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

Price: $621.67
1865.00

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DEC Catalytic Converter - E30 M3 S14

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

Price: $800.00
2400.00

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DEC Catalytic Converter - E36 318i M42 (92-95)

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

Price: $488.33
1465.00

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DEC Catalytic Converter - E36 318i M44 (96-99)

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

Price: $491.67
1475.00

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DEC Catalytic Converter - E36 318i M44 (96-99) CARB-approved

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

Price: $1,206.00
3600.00

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DEC Catalytic Converter - E36 323ic/323is

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

Price: $640.00
1920.00

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DEC Catalytic Converter - E36 323ic/323is CARB-approved

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

Price: $1,955.06
5835.00

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DEC Catalytic Converter - E36 325i/M3 M50, S50

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

Price: $858.33
2575.00

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

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

Price: $1,373.33
4120.00

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Catalytic Converters

DEC Catalytic Converter - E39 540i M62 Right (97-98)

Price: $551.67 1655.00

DEC Catalytic Converter - E39 540i M62TU Right (99-03)

Price: $376.67 1130.00

DEC Catalytic Converter - E24 635CSi M30 (1988-1989)

Price: $838.33 2515.00

DEC Catalytic Converter - E24 635CSi M30 (1988-1989)

Price: $838.33 2515.00

DEC Catalytic Converter - E23 733i M30

Price: $438.33 1315.00

DEC Catalytic Converter - E23 733i M30

Price: $560.00 1680.00

DEC Catalytic Converter - E23 735i M30

Price: $510.00 1530.00

DEC Catalytic Converter - E38 740i M60 Left (1995)

Price: $551.67 1655.00

DEC Catalytic Converter - E38 740i M60 Right (1995)

Price: $551.67 1655.00

DEC Catalytic Converter - E38 740i M62 Left (96-98)

Price: $551.67 1655.00

DEC Catalytic Converter - E38 740i M62 Right (96-98)

Price: $551.67 1655.00

DEC Catalytic Converter - E65 745i N62

Price: $768.33 2305.00

DEC Catalytic Converter - E38 750iL M73 Left

Price: $651.67 1955.00

DEC Catalytic Converter - E32 750iL M70 Left

Price: $526.67 1580.00

DEC Catalytic Converter - E32 750iL M70 Right

Price: $553.33 1660.00

DEC Catalytic Converter - E38 750iL M73 Right

Price: $651.67 1955.00

DEC Catalytic Converter - E38 750iL M73 Left CARB-approved

Price: $1,547.70 4620.00

DEC Catalytic Converter - E38 750iL M73 Right CARB-approved

Price: $1,502.14 4485.00

DEC Catalytic Converter - E31 840ci M62 Left (94-95)

Price: $546.67 1640.00

DEC Catalytic Converter - E31 840ci M62 Right (94-95)

Price: $546.67 1640.00

DEC Catalytic Converter - E31 840ci M62 Left (96-97)

Price: $546.67 1640.00

DEC Catalytic Converter - E31 840ci M62 Right (96-97)

Price: $546.67 1640.00

DEC Catalytic Converter - E31 840ci M62 Left (96-97) CARB-approved

Price: $1,457.92 4350.00

DEC Catalytic Converter - E31 840ci M62 Right (96-97) CARB-approved

Price: $1,457.92 4350.00

DEC Catalytic Converter - E31 850i M70 Left (89-94)

Price: $546.67 1640.00

DEC Catalytic Converter - E31 850i M70 Right (89-94)

Price: $546.67 1640.00

DEC Catalytic Converter - E21 320i M10

Price: $505.00 1515.00

DEC Catalytic Converter - E30 318i M10 (1984-1985)

Price: $455.00 1365.00

DEC Catalytic Converter - E30 318i M42

Price: $623.33 1870.00

DEC Catalytic Converter - E30 325/325e M20 (1984-1987)

Price: $530.00 1590.00

DEC Catalytic Converter - E30 325/325i M20

Price: $563.33 1690.00

DEC Catalytic Converter - E30 325iX M20

Price: $621.67 1865.00

DEC Catalytic Converter - E30 M3 S14

Price: $800.00 2400.00

DEC Catalytic Converter - E36 318i M42 (92-95)

Price: $488.33 1465.00

DEC Catalytic Converter - E36 318i M44 (96-99)

Price: $491.67 1475.00

DEC Catalytic Converter - E36 318i M44 (96-99) CARB-approved

Price: $1,206.00 3600.00

DEC Catalytic Converter - E36 323ic/323is

Price: $640.00 1920.00

DEC Catalytic Converter - E36 323ic/323is CARB-approved

Price: $1,955.06 5835.00

DEC Catalytic Converter - E36 325i/M3 M50, S50

Price: $858.33 2575.00

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

Price: $551.67
1655.00

Price: $376.67
1130.00

Price: $838.33
2515.00

Price: $838.33
2515.00

Price: $438.33
1315.00

Price: $560.00
1680.00

Price: $510.00
1530.00

Price: $551.67
1655.00

Price: $551.67
1655.00

Price: $551.67
1655.00

Price: $551.67
1655.00

Price: $768.33
2305.00

Price: $651.67
1955.00

Price: $526.67
1580.00

Price: $553.33
1660.00

Price: $651.67
1955.00

Price: $1,547.70
4620.00

Price: $1,502.14
4485.00

Price: $546.67
1640.00

Price: $546.67
1640.00

Price: $546.67
1640.00

Price: $546.67
1640.00

Price: $1,457.92
4350.00

Price: $1,457.92
4350.00

Price: $546.67
1640.00

Price: $546.67
1640.00

Price: $505.00
1515.00

Price: $455.00
1365.00

Price: $623.33
1870.00

Price: $530.00
1590.00

Price: $563.33
1690.00

Price: $621.67
1865.00

Price: $800.00
2400.00

Price: $488.33
1465.00

Price: $491.67
1475.00

Price: $1,206.00
3600.00

Price: $640.00
1920.00

Price: $1,955.06
5835.00

Price: $858.33
2575.00

Price: $1,373.33
4120.00