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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
    • (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
    • (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)
      # sp28789
      SuperMAXX Stainless Steel Intermediate Tubes by Dynatech®. SuperMAXX Stainless Intermediate Section is an excellent way to complete your exhaust System on your Truck or SUV engine. This system is all about increased power with a...
      T304 Stainless Steel ConstructionHardware Included
      $346.99 - $799.99
    • (0 reviews)
      # sp1492
      Catalytic Converter Gasket by Taylor Cable®. All of our XX Carbon exhaust header gaskets are made with Taylor’s proprietary, 100% carbon-felt material construction technology. This unique carbon felt allows the gasket to perform...
      $12.74 - $14.04
    • (0 reviews)
      # mpn1038304
      Federal OEM Grade Catalytic Converter (51206) by MagnaFlow®. Location: Front. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless. CARB Compliant: 48-State Legal....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $122.43
    • (0 reviews)
      # mpn1066097
      Federal OEM Grade Catalytic Converter (51006) by MagnaFlow®. Location: Passenger Side. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless. CARB Compliant: 48-State...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $136.20
    • (0 reviews)
      # mpn1134508
      Direct Fit Federal Standard Rear Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Rear. CARB Compliant: No....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $264.66
    • (0 reviews)
      # mpn1148107
      Direct Fit Federal Standard Passenger Side Catalytic Converter (24083) by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Passenger Side....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $395.45
    • (0 reviews)
      # mpn1148108
      Direct Fit Federal Standard Driver Side Catalytic Converter (24084) by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Driver Side. CARB...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $414.45
    • (0 reviews)
      # mpn1148114
      Direct Fit California OBDII Driver Side Catalytic Converter (445218) by MagnaFlow®. Catalytic Series: OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Driver Side. CARB...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $532.14
    • (0 reviews)
      # mpn1148115
      Direct Fit California OBDII Passenger Side Catalytic Converter (445219) by MagnaFlow®. Catalytic Series: OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Passenger Side....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $513.11
    • (0 reviews)
      # mpn1148119
      Direct Fit California OBDII Driver Side Catalytic Converter (45218) by MagnaFlow®. Catalytic Series: OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Driver Side. CARB...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $516.63
    • (0 reviews)
      # mpn1148144
      Direct Fit Federal OEM Grade Passenger Side Catalytic Converter (51200) by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. Location: Passenger...
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $454.27




    Hummer Performance Catalytic Converters Reviews

    Average rating:  4  4 - 1 review
    3.8 of 5
    Good Job
    They have great customer service! At a great price.
    APosted by Andrew (Cut Bank, MT) /
    2006 Hummer H3
    Was this review helpful for you? Yes
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