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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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DEC Catalytic Converters - 525i (1989-1990)

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

Price: $489.99

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DEC Catalytic Converters - 525i sedan (1991 to 3/1995 production, except iT)

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

Price: $549.99

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DEC Catalytic Converters - 525i Touring wagon (1991 to 3/1995 production)

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

Price: $549.99

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DEC Catalytic Converters - 525i sedan (1991 to 3/1995 production, except iT)

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

Price: $549.99

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DEC Catalytic Converters - 525i / 530i (2001-2003) Front Manifold

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

Price: $409.99

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DEC Catalytic Converters - 525i / 530i (2001-2003) Rear Manifold

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

Price: $409.99

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DEC Catalytic Converters - 525i (1989-1990)

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

Price: $489.99

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DEC Catalytic Converters - 528i (1979)

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

Price: $399.99

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DEC Catalytic Converters - 528e (3/87-88)

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

Price: $429.99

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DEC Catalytic Converters - 528i (1979)

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

Price: $399.99

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DEC Catalytic Converters - 528 (82-2/87)

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

Price: $429.99

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DEC Catalytic Converters - 528 (86-87)

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

Price: $429.99

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DEC Catalytic Converters - 528 (87-88)

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

Price: $429.99

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DEC Catalytic Converters - 528 (97-98)*

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

Price: $429.99

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DEC Catalytic Converters - 528 (99-00) Front Manifold

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

Price: $449.99

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DEC Catalytic Converters - 528i / 633 (1980-1981)

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

Price: $399.99

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DEC Catalytic Converters - 528i / 633 (1980-1981)

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

Price: $399.99

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DEC Catalytic Converters - 528I (1997-1998)

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

Price: $429.99

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DEC Catalytic Converters - 528i / 528iA (97-98) CA Legal

Affordable replacement catalytic converter for states that use California Emissions (CARB)

Price: $799.99

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DEC Catalytic Converters - 530i (1993-1995) - Left Side

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

Price: $429.99

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