Catalytic Converters
 

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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.
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MagnaFlow Catalytic Converter - E63 M6 S85 Left

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

Price: $782.00

825.98
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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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MagnaFlow Catalytic Converter (Bank 2) - E83 X3 3.0si N52

Affordable replacement catalytic converter for states that do NOT use California Emissions. Fits Bank 2 (cylinders 4-6).

Price: $766.00

808.87
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MagnaFlow OEM-grade Catalytic Converter - E9X 335i N54 Bank 2

Affordable replacement catalytic converter with Federal approval but exceeds Federal standards (not CARB certified)

Price: $765.00

805.26
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MagnaFlow OEM-grade Catalytic Converter - E9X 335i N54 Bank 1

Affordable replacement catalytic converter with Federal approval but exceeds Federal standards (not CARB certified)

Price: $764.00

804.21
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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 - 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 - 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 OEM-grade Catalytic Converter - E46 325i/330i M54 Bank 2

Affordable replacement catalytic converter with Federal approval but exceeds Federal standards (not CARB certified)

Price: $735.00

776.84
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MagnaFlow OEM-grade Catalytic Converter - E63 M6 S85 Right

Affordable replacement catalytic converter with Federal approval but exceeds Federal standards (not CARB certified)

Price: $731.00

772.50
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MagnaFlow Premium 200-cell Metallic Catalytic Converter (4-inch Body)

Premium metallic sport cat with EPA compatibility

Price: $724.00 – $725.00

765.64
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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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Genuine BMW Exhaust Cooler - 11718576450 - E70 X5 35d & E90 335d

Genuine BMW Part Number 11718576450 / 11-71-8-576-450

Price: $723.06

762.35
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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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DEC Catalytic Converter - E28 M5, E24 M6 M88

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

Price: $706.67

2120.00
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DEC Catalytic Converter - E28 M5, E24 M6 M88

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

Price: $706.67

2120.00
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DEC Catalytic Converter - E34 M5 S38

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

Price: $705.00

2115.00
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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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DEC Catalytic Converter - E34 525i M50 (Touring)

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

Price: $699.99

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MagnaFlow Catalytic Converter - E60 535i N54

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

Price: $699.00

738.34
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MagnaFlow Catalytic Converter - E63 M6 S85 Right

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

Price: $696.00

735.69
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DEC Catalytic Converter - E34 525i M20

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

Price: $691.67

2075.00
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DEC Catalytic Converter - E34 525i M20

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

Price: $691.67

2075.00
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DEC Catalytic Converter - E34 525i M50

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

Price: $690.00

2070.00
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DEC Catalytic Converter - E34 525i M50 (Sedan)

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

Price: $690.00

2070.00
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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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DEC Catalytic Converter - E39 525i/530i M54 Bank 1

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

Price: $688.33

2065.00
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DEC Catalytic Converter - E46 325i/330i/330xi M54 (01-03)

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

Price: $688.33

2065.00
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DEC Catalytic Converter - E39 525i/530i M54 Bank 2

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

Price: $688.33

2065.00
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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 - 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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MagnaFlow OEM Grade Catalytic Converter - F30 335i/ix (2012-2013)

49-state legal catalytic converter for N55 6-cylinder engines. Not for sale in California.

Price: $675.00

712.98
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MagnaFlow Catalytic Converter - E34 540i, E32 740i M60 Left

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

Price: $672.00

707.37
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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

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

Price: $651.67

1955.00
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DEC Catalytic Converter - E39 M5 S62 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 - E39 M5 S62 Left

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

Price: $651.67

1955.00
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MagnaFlow OEM-grade Catalytic Converter - E60 535i N54 Bank 2

Affordable replacement catalytic converter with Federal approval but exceeds Federal standards (not CARB certified)

Price: $648.00

684.67
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MagnaFlow OEM Grade Catalytic Converter (Bank 2) - F8X M2/M3/M4

49-state legal catalytic converter for cylinders 4-6 on S55 6-cylinder engines. Not for sale in California.

Price: $645.00

681.04
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MagnaFlow OEM Grade Catalytic Converter (Bank 1) - F8X M2/M3/M4

49-state legal catalytic converter for cylinders 1-3 on S55 6-cylinder engines. Not for sale in California.

Price: $645.00

680.86
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