Infiniti G37 Performance Catalytic Converters

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    • MagnaFlow® - Direct Fit Catalytic Converter
      (51 reviews)
      # sp839
      Direct Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check. The Direct Fit Catalytic Converter is available in Pre-OBD II, OBD II, and OEM Grade OBD II configurations.
      $83.35 - $1,871.09
    • MagnaFlow® - Universal Fit Catalytic Converter
      (5 reviews)
      # sp96188
      Universal Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed, which will involve cutting...
      $72.26 - $508.85
    • Magnaflow® - Direct Fit OEM Grade Catalytic Converter
      (13 reviews)
      # sp114642
      Direct Fit OEM Grade Catalytic Converter by Magnaflow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly replace...
      $150.75 - $3,633.21
    • MagnaFlow® - Diesel Universal Fit Round Body Catalytic Converter
      (0 reviews)
      # 772572940
      Diesel Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. If your car needs replacement, install one that will get you through the...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $321.93 - $348.53
    • MagnaFlow® - Heavy Metal Universal Fit Catalytic Converter
      (0 reviews)
      # 772718908
      Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $105.09 - $192.53
    • MagnaFlow® - OEM Grade Universal Fit Catalytic Converter
      (0 reviews)
      # 772543379
      OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $117.95 - $276.28
    • MagnaFlow® - Pre-OBDII Universal Fit Catalytic Converter
      (0 reviews)
      # 1083632742
      Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs replacement, install one that will get you through the smog check. This universal fit...
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $205.77 - $214.73
    • MagnaFlow® - Standard Universal Fit Catalytic Converter
      (0 reviews)
      # 772627908
      Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be...
      Reduces harmful emissionsRequires fabrication or modifications to be installed into exhaust system
      $72.26 - $222.84
    • MagnaFlow® - Universal Fit Catalytic Converter
      (0 reviews)
      # 772618909
      Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed,...
      Reduces harmful emissionsIncreased exhaust flow allows your engine to make more power
      $110.69 - $459.41
    • Flowmaster® - 200 Series OBDII Universal Fit Round Body Catalytic Converter
      (7 reviews)
      # 772701908
      200 Series OBDII Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 8". The new Flowmaster...
      Exceed all federal emission standardsStainless Steel shells
      $69.33
    • Flowmaster® - 220 Series Universal Fit Oval Body Catalytic Converter
      (7 reviews)
      # 772605909
      220 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Air Tube. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and...
      Exceed all federal emission standardsStainless Steel shells
      $56.91 - $70.37
    • Flowmaster® - 222 Series Universal Fit Round Body Catalytic Converter
      (7 reviews)
      # 772605907
      222 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet...
      Exceed all federal emission standardsStainless Steel shells
      $45.53 - $55.88
    • Flowmaster® - 223 Series Universal Fit Round Body Catalytic Converter
      (7 reviews)
      # 772650910
      223 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet...
      Exceed all federal emission standardsStainless Steel shells
      $61.05 - $62.09
    • Flowmaster® - 225 Series Universal Fit Oval Body Catalytic Converter
      (7 reviews)
      # 772574907
      225 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet...
      Exceed all federal emission standardsStainless Steel shells
      $47.60 - $69.99
    • Flowmaster® - 250 Series Universal Fit Oval Body Catalytic Converter
      (7 reviews)
      # 772562383
      250 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $119.95 - $138.95
    • Flowmaster® - 282 Series Universal Fit Catalytic Converter
      (7 reviews)
      # 772549385
      282 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Without Air Tube. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all...
      Exceed all federal emission standardsStainless Steel shells
      $80.72 - $138.95
    • Flowmaster® - 283 Series Universal Fit Round Body Catalytic Converter
      (7 reviews)
      # 772585907
      283 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $89.00 - $121.55
    • Flowmaster® - 284 Series Universal Fit Catalytic Converter
      (7 reviews)
      # 772526380
      284 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      Exceed all federal emission standardsStainless Steel shells
      $107.95 - $199.95
    • Flowmaster® - 290 Series Universal Fit Oval Body Catalytic Converter
      (7 reviews)
      # 772545383
      290 Series Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $103.95 - $128.95
    • Flowmaster® - OBDII Universal Fit Catalytic Converter
      (0 reviews)
      # 772564379
      OBDII Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. Without Air Tube. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all...
      Exceed all federal emission standardsEngineered for Maximum Efficiency
      $159.95 - $219.95
    • Flowmaster® - Pre-OBDII Universal Fit Catalytic Converter
      (0 reviews)
      # 772566917
      Pre-OBDII Catalytic Converter by Flowmaster®. Converter Configuration: Universal Fit. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products,...
      Exceed all federal emission standardsEngineered for Maximum Efficiency
      $139.95 - $219.95
    • Dynatech® - PowerCat Universal Fit Catalytic Converter
      (0 reviews)
      # 772695909
      PowerCat Catalytic Converter by Dynatech®. Converter Configuration: Universal Fit. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      Premium metallic substrateSuperior strength and durability
      $174.99 - $268.99
    • Kooks® - Green Ultra High Universal Fit Catalytic Converter
      (0 reviews)
      # 772568909
      Green Ultra High Catalytic Converter by Kooks®. Converter Configuration: Universal Fit. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      Handles Exhaust Temperatures up to 1500FEliminates Emissions Related "Check Engine Light" (90% Success Rate)
      $368.43 - $395.81
    • Kooks® - Race High Flow Universal Fit Catalytic Converter
      (0 reviews)
      # 772606913
      Race High Flow Catalytic Converter by Kooks®. Converter Configuration: Universal Fit. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind,...
      Handles Exhaust Temperatures up to 1500FEliminates Emissions Related "Check Engine Light" (90% Success Rate)
      $142.69 - $148.53
    • PaceSetter® - Hi-Flow Bullet Style Universal Fit Catalytic Converter
      (0 reviews)
      # 772617913
      Hi-Flow Bullet Style Catalytic Converter by PaceSetter®. Converter Configuration: Universal Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous attention to detail,...
      Larger, more efficient honeycomb catalyst4" diameter seamless stainless steel case
      $130.54 - $134.05
    • PaceSetter® - Monza MetalCore Universal Fit Catalytic Converter
      (0 reviews)
      # 772528384
      Monza MetalCore Catalytic Converter by PaceSetter®. Converter Configuration: Universal Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous attention to detail, it...
      20% higher flow than ceramic core convertersFaster "light off" for lower emissions
      $134.05 - $172.00
    • Pypes® - High-Flow Universal Fit Mini Catalytic Converter (3" ID, 3" OD)
      (1 review)
      # mpn4563999263
      High-Flow Mini Catalytic Converter by Pypes®. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". These Mini converters are 409 stainless for heavy duty applications, but weigh only 2.5...
      409 stainlesss steel construction resists corrosionWith slots and 02 bung
      $154.68
    • Stainless Works® - High-Flow Metal Matrix Universal Fit Catalytic Converter
      (0 reviews)
      # 772521380
      High-Flow Metal Matrix Catalytic Converter by Stainless Works®. Converter Configuration: Universal Fit. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion....
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $214.46 - $223.25
    • Thunderbolt® - Spun Formed Universal Fit Catalytic Converter
      (0 reviews)
      # 772544384
      Spun Formed Catalytic Converter by Thunderbolt®. Converter Configuration: Universal Fit. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt performance...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $52.32 - $88.64
    • Thunderbolt® - The Spun Solution Universal Fit Catalytic Converter
      (0 reviews)
      # 772632910
      The Spun Solution Catalytic Converter by Thunderbolt®. Converter Configuration: Universal Fit. These superior quality products are carefully engineered to improve exhaust flow and boost power of your vehicle. These Thunderbolt...
      Designed to improve exhaust flowBuilt to enhance the performance of your vehicle
      $81.46 - $146.03




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