1 - 15 of 130 results
show:
sort by:
    • Dorman® Exhaust Manifold
      (6 reviews)
      # sp4033
      Exhaust Manifold by Dorman. Whether your exhaust manifold is cracked or broken, you definitely need to replace it, and this product is a great solution. Thanks to its strong tubular construction, the Dorman exhaust manifold is...
      $6.47 - $975.93
    • Walker® Universal Fit Catalytic Converter
      (1 reviews)
      # sp4304
      Universal Fit Catalytic Converter by Walker. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker,...
      $59.08 - $435.22
    • Walker® Catalytic Converter
      (20 reviews)
      # sp4305
      Catalytic Converter by Walker. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry...
      $59.08 - $846.42
    • Walker® CalCat Universal Fit Rear Catalytic Converter
      (2 reviews)
      # sp7146
      CalCat Universal Fit Rear Catalytic Converter by Walker. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers....
      $71.41 - $210.48
    • Eastern® Direct Fit Catalytic Converter
      (0 reviews)
      # sp4294
      Direct Fit Catalytic Converter by Eastern Catalytic. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great...
      $86.30 - $1,086.65
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      # sp4295
      Universal Fit Catalytic Converter by Eastern Catalytic. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to go. Made of...
      $68.15 - $246.15
    • Eastern® EPA Universal Fit Undercar Catalytic Converter
      (6 reviews)
      # sp7037
      Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to go. Made of stainless steel, the catalytic converter is designed to reduce...
      $38.88 - $295.98
    • AP Exhaust® Direct Fit Catalytic Converter
      (1 reviews)
      # sp13207
      Direct Fit Catalytic Converter by AP Exhaust. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic convert systems can be found in a vast array of...
      $84.93 - $930.34
    • Walker® Exhaust Hanger
      (11 reviews)
      # sp4410
      Exhaust Hanger by Walker. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
      $1.82 - $50.90
    • Walker® Exhaust Rubber Insulator
      (11 reviews)
      # sp4411
      Exhaust Rubber Insulator by Walker. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      $1.82 - $50.90
    • Goodmark® Exhaust Bracket
      (0 reviews)
      # sp7654
      Exhaust Bracket by Goodmark. Some other restoration sheet metal companies may carry popular panels like hoods, fenders and quarter panels, but far too often they come up empty when you need supporting parts like braces, brackets and...
      $19.66 - $41.11
    • aFe® Twisted Steel Headers with Catalytic Converter
      (0 reviews)
      # sp7448
      Twisted Steel Headers with Catalytic Converter by aFe. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers have designed this header using...
      $425.00 - $2,795.00
    • aFe® Twisted Steel Headers
      (0 reviews)
      # sp17157
      Twisted Steel Long Tube Headers by aFe.
      $995.00 - $1,695.00
    • Flowmaster® Catalytic Converter
      (12 reviews)
      # sp44
      Catalytic Converter by Flowmaster. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best possible performance. The...
      $102.70 - $971.62
    • Flowmaster® Standard Duty Oval Catalytic Converter
      (12 reviews)
      # sp838
      Standard Duty Oval Catalytic Converter by Flowmaster. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best...
      $102.70 - $971.62




    Featured Brands

    The Dodge Challenger catalytic converter (AKA catcon or cat) was first introduced in the mid-70's, and back then, it performed only two tasks, which is exactly why it was called a two-way converter. It oxidized carbon monoxide to carbon dioxide and hydrocarbons to water and carbon dioxide (oxidation stage). In 1981, the two-way converter was replaced by a much more efficient three-way catcon, which additionally reduced nitrogen oxide emissions (reduction stage).

    Today, the two-way version is used in diesel applications only, while most vehicles are equipped with a three-way catalytic converter. Located between the engine and muffler, the converter actually resembles a muffler in shape, though the construction of these two units is completely different. The body of the converter is usually made of stainless steel. Inside the body, you'll find an insulated chamber, which contains three main components of any converter: substrate (or catalyst core), washcoat, and catalyst.

    The catalyst core usually has a honeycomb structure, and it's most often a ceramic monolith. Basically, it serves as a support for the washcoat. The washcoat itself is a carrier for the catalytic materials. Materials for the washcoat are chosen to form an irregular surface, which maximizes the catalytically active layer available to react with the exhaust gases. And then comes the catalyst, which is most ofter a mixture of precious metals such as palladium (oxidation catalyst) and rhodium (reduction catalyst). When the exhaust stream passes through the converter, it contacts with the catalyst and all the toxic elements covert into the harmless substances. The leaving gas is monitored by the control system to make sure it meets the emissions requirements.

    Related Categories

    Dodge Challenger Catalytic Converters Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
    Was this review helpful for you? Yes
    View More
    Dodge Challenger Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.