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BMW 128i Catalytic Converters

Catalytic converters for the BMW 128i span the 2008–2013 model years, with direct-fit and universal options available in the range here. Choose your model year above and this page keeps only the catalytic converters that fit your BMW 128i. Each listing is matched to our vehicle fitment data before it appears here.

1 - 5 of 5 results

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Picture of MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter

15 reviews
Vehicle Specific
from $25
In Stock (10+)
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Picture of Magnaflow Universal Catalytic Converter CARB Compliant

Magnaflow Universal Catalytic Converter CARB Compliant

55 reviews
Vehicle Specific
from $178
In Stock (10+)
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Picture of Magnaflow Universal Catalytic Converter

Magnaflow Universal Catalytic Converter

5 reviews
Vehicle Specific
from $34
In Stock (10+)
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Free Shipping
Picture of Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter

Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter

43 reviews
Vehicle Specific
from $535
In Stock (10+)
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Picture of Magnaflow California Direct-Fit Catalytic Converter

Magnaflow California Direct-Fit Catalytic Converter

22 reviews
Vehicle Specific
from $507
In Stock (10+)
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What's here for your BMW 128i

  • Direct-fit catalytic converters designed to match OE mounting and connections
  • Universal catalytic converters for custom or modified exhaust setups
  • Manifold catalytic converters that integrate with the exhaust manifold assembly

The widest selection of BMW 128i catalytic converters here comes from Magnaflow, Walker Exhaust, Catco, and Dorman. Other categories BMW 128i owners shop for: BMW 128i Exterior Lights, BMW 128i Springs and Suspension Parts and BMW 128i Wheels, or browse all BMW 128i parts and accessories.