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    • (13 reviews)
      # sp839
      Direct Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with little or...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $202.84 - $1,748.68
    • (0 reviews)
      # sp840
      Direct Fit Catalytic Converter with Header by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check and give you more horsepower. This converter is part of the exhaust header/manifold...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $376.27 - $1,022.71
    • (5 reviews)
      # sp7279
      Direct Fit Pre-OBDII Driver Side Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter is part of the exhaust...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $238.99 - $796.77
    • (0 reviews)
      # sp848
      Direct Fit Header with Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check and give you more horsepower. This converter is part of the exhaust header/manifold...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $376.27 - $1,022.71
    • (29 reviews)
      # sp7280
      Direct Fit Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $79.39 - $1,095.80
    • (0 reviews)
      # sp18945
      Direct Fit Catalytic Converter by PaceSetter®. CARB Compliant: No. Converter Configuration: Direct Fit. Stainless Steel. PaceSetter Direct-Fit Manifold Catalytic Converters are a direct replacement of original equipment and utilize...
      Manifold Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent stainless steel tubing for a low restriction tubular manifold design
      $213.80 - $363.18
    • (0 reviews)
      # mpn1163960
      Direct Fit California Pre-OBDII Driver Side Catalytic Converter (332604) by MagnaFlow®. Catalytic Series: Pre-OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Driver Side....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $707.42
    • (0 reviews)
      # mpn1163961
      Direct Fit California Pre-OBDII Passenger Side Catalytic Converter (332605) by MagnaFlow®. Catalytic Series: Pre-OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Passenger...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $703.43
    • (0 reviews)
      # mpn381508532
      Direct Fit California Front Exhaust Manifold with Integrated Catalytic Converter (452287) by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Front. CARB Compliant:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $885.00
    • (0 reviews)
      # mpn381514141
      Direct Fit Federal OEM Grade Front Exhaust Manifold with Integrated Catalytic Converter (51805) by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $435.50
    • (0 reviews)
      # mpn381514142
      Direct Fit Federal OEM Grade Rear Exhaust Manifold with Integrated Catalytic Converter (51806) by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $502.45
    • (0 reviews)
      # mpn381514181
      Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter Configuration:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $588.01
    • (0 reviews)
      # mpn381514183
      Direct Fit California Driver Side Catalytic Converter (51834) by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Driver Side. CARB Compliant: Yes. Converter...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $583.76
    • (0 reviews)
      # mpn547590847
      Direct Fit California Rear Exhaust Manifold with Integrated Catalytic Converter (452288) by MagnaFlow®. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Rear. CARB Compliant: Yes....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $885.00
    • (0 reviews)
      # mpn851340920
      Direct Fit Federal Heavy Metal Driver Side Exhaust Manifold with Integrated Catalytic Converter (24192) by MagnaFlow®. Catalytic Series: Heavy Metal. Catalytic Converter Substrate Material: Ceramic. Converter Body Material:...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $678.51




    BMW Performance Catalytic Converters Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Great Product
    Everything worked out as advertised. All welded assembly included the very hard to find "Y" pipe, was of excellent quality and bolted directly to a 30 year old BMW without modification. Could not be more satisfied.
    MPosted by Matthew (Portland, OR) /
    1984 BMW 7-Series
    Was this review helpful for you? Yes
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