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    • (1 review)
      # 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...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $144.17 - $1,086.65
    • (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...
      Direct OEM replacementCast iron or stainless tubular construction protects against cracking and warping
      $40.95 - $535.66
    • (12 reviews)
      # sp7036
      EPA Direct Fit Undercar Catalytic Converter by Eastern®. 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...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $41.49 - $789.48
    • (1 review)
      # sp18944
      Direct Fit Catalytic Converter by PaceSetter®. CARB Compliant: No. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. Stainless Steel. Custom Engineered to deliver maximum performance and...
      Catalytic Converters are a direct replacement for original equipmentEngineered for durability and ease of installation
      $111.61 - $572.03
    • (2 reviews)
      # sp6943
      Exhaust Manifold with Integrated Catalytic Converter by Dorman®. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $160.32 - $1,239.00
    • (8 reviews)
      # sp4303
      Direct 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,...
      Flange to flange, direct fit design bolts to existing exhaustEPA & CARB Emissions Products Available for Most Vehicles
      $69.60 - $463.61
    • (7 reviews)
      # sp13664
      Direct Fit Catalytic Converter by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $18.21 - $1,311.11
    • (2 reviews)
      # sp21032
      Manifold with Integrated Catalytic Converter by Eastern®. Catalytic Series: ECO CARB. Converter Configuration: Direct Fit. Catalytic Converter Format: Main Catalytic Converter. CARB Compliant: Yes. Inlet Type 2: 6 Bolt Welded Inlet...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $167.52 - $787.20
    • (1 review)
      # sp10059
      Universal Fit Ultra™ 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....
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $65.36 - $104.18
    • (3 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...
      EPA & CARB Emissions Products Available for Most VehiclesEmission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)
      $49.43 - $435.22
    • (17 reviews)
      # sp10058
      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 leader, for the finest emission...
      5 Year / 50,000 Miles Warranty on Structural Components5 Year / 50,000 Miles Warranty on Exhaust Emission (CARB Models)
      $76.07 - $846.42
    • (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...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $38.50 - $267.25
    • (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...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $38.50 - $267.25
    • (8 reviews)
      # sp4602
      Catalytic Converter by Bosal®. Bosal has a comprehensive range of more than 1,000 petrol and diesel catalytic converters, including the latest Euro 4 type-approved units. Manufactured in TUV-certified plants using the latest...
      Ensures an even distribution of the gas flow in the converter to deliver optimized conversion of harmful gasesConcepts-enhance the reduction of emissions and ensure a high durability
      $63.45 - $839.06
    • (0 reviews)
      # sp49148
      Direct Fit Catalytic Converter with Integarted Exahust Manifold (Shipping Restrictions) by AP Exhaust®. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $197.83 - $714.07
    • (10 reviews)
      # sp26979
      Direct Fit Catalytic Converters California Legal by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $110.04 - $832.96
    • (0 reviews)
      # sp6393
      Exhaust Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $3.19 - $55.12
    • (18 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $0.91 - $39.56
    • (18 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...
      Makes installation quick and easyOptimal OE-style fit and quality
      $0.91 - $39.56
    • (0 reviews)
      # sp5612
      Catalytic Converter Gasket by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $2.80 - $46.08
    • (6 reviews)
      # sp92788
      Catalytic Converter by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made from a heavy duty...
      Direct fitMade from a heavy duty stainless steel outer shell
      $92.19 - $1,271.88
    • (0 reviews)
      # mpn2028122695
      ECO III Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Includes: 2 Inlet Gaskets, 1 Outlet Gasket, Outlet Hardware. Series: ECO III. Overall Length: 26.625". If you need to replace your failed or damaged...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $393.61
    • (0 reviews)
      # mpn1258173
      ECO III Front Manifold with Integrated Catalytic Converter (40859) by Eastern®. Includes: 2 Inlet Gaskets, 1 Outlet Gasket, Outlet Hardware. Inlet A: 3 Bolt Welded. Outlet A: 3 Bolt Welded. Overall Length: 27". If you need to...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $354.72
    • (0 reviews)
      # mpn926154411
      ECO CARB Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Includes: 2 Inlet Gaskets, 1 Outlet Gasket, Outlet Hardware. Series: ECO CARB. Overall Length: 27". If you need to replace your failed or damaged manifold,...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $483.90
    • (0 reviews)
      # mpn1265777
      ECO III Driver Side Manifold with Integrated Catalytic Converter (40830) by Eastern®. Includes: 1 Clamp, 1 Inlet Gasket, 1 Outlet Gasket, Outlet Hardware. Inlet A: 5 Bolt Welded. Outlet A: 2 Bolt Welded. Overall Length: 62.5". If...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $429.32
    • (0 reviews)
      # mpn1265778
      ECO III Passenger Side Manifold with Integrated Catalytic Converter (40831) by Eastern®. Includes: 1 Outlet Gasket, Outlet Hardware. Inlet A: 5 Bolt Welded. Outlet A: 2 Bolt Welded. Overall Length: 51.19". If you need to replace...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $324.98
    • (0 reviews)
      # mpn1145253314
      Exhaust Manifold with Integrated California Catalytic Converter (944442) by AP Exhaust®. With Two O2 Sensor Ports. Without Air Tube. CARB Compliant: Yes. Substrate Material: Ceramic. Emissions: CARB compliant. Converter...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $542.44
    • (0 reviews)
      # mpn2179319891
      Direct Fit Exhaust Manifold with Integrated Federal Catalytic Converter (643112) by AP Exhaust®. Carb Compliant: No. Catalytic Converter Overall Length: 62.5". Converter Configuration: Direct Fit. The growing concern for the...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $488.43
    • (0 reviews)
      # mpn2179309495
      Direct Fit Exhaust Manifold with Integrated Federal Catalytic Converter (643113) by AP Exhaust®. Carb Compliant: No. Catalytic Converter Overall Length: 51.25". Converter Configuration: Direct Fit. The growing concern for the...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $372.66
    • (0 reviews)
      # mpn474118317
      Exhaust Manifold with Integrated Federal Catalytic Converter by AP Exhaust®. CARB Compliant: No. Emissions: EPA compliant. Converter Configuration: Direct Fit. The growing concern for the environment means there is a growing need...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $420.85
    • (0 reviews)
      # mpn2072651576
      Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-864) by Dorman®. Includes: Exhaust Manifold, Gaskets and Hardware. Finish: Natural. Inlet Port Shape: Irregular. Material: Stainless Steel. More like...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $310.59
    • (0 reviews)
      # mpn1742043257
      Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (673-864) by Dorman®. Includes: Exhaust Manifold, Gaskets and Hardware. Finish: Natural. Inlet Port Shape: Round. Material: Stainless Steel. More like a...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $324.66
    • (0 reviews)
      # mpn1426038353
      Ultra™ Round Body Catalytic Converter (55640) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $246.01
    • (0 reviews)
      # mpn1852121
      Ultra™ Large Oval Body Catalytic Converter (54760) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel....
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $370.86
    • (0 reviews)
      # mpn1851868
      CalCat™ Large Oval Body Catalytic Converter (82662) by Walker®. CARB Compliant: Yes. Series: CalCat™. Substrate Material: Ceramic. Emissions: CARB compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel....
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $500.54
    • (0 reviews)
      # mpn1790564
      CalCat™ Catalytic Converter (80256) by Walker®. CARB Compliant: Yes. Series: CalCat™. Emissions: CARB compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor Port: No. Inlet Diameter:...
      RIGHT loading of precious metalsThe proper catalyst material and design
      $71.13
    • (0 reviews)
      # mpn1426043797
      Small Oval Body Catalytic Converter (93248) by Walker®. CARB Compliant: No. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor Port: No....
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $68.27
    • (0 reviews)
      # mpn1840230
      CalCat™ Catalytic Converter (82525) by Walker®. CARB Compliant: Yes. Catalytic Series: CalCat™. Converter Configuration: Universal Fit. Position: Front. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $106.40
    • (0 reviews)
      # mpn1705742
      Small Oval Body Catalytic Converter with Air Tube (15031) by Walker®. CARB Compliant: No. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $57.77
    • (1 review)
      # mpn1851850
      Ultra™ Front Standard Oval and Rear Standard Oval Body Catalytic Converter (54562) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $267.83
    • (0 reviews)
      # mpn1852120
      Ultra™ Front Standard Oval and Rear Standard Oval Body Catalytic Converter (54759) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $394.64
    • (0 reviews)
      # mpn1897262
      Ultra™ Catalytic Converter (16564) by Walker®. CARB Compliant: No. Catalytic Series: Ultra™. Converter Configuration: Direct Fit. Position: Front. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $340.69
    • (0 reviews)
      # mpn1426039480
      Ultra™ Round Body Catalytic Converter (56263) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $471.20
    • (1 review)
      # mpn1852135
      CalCat™ Catalytic Converter (82576) by Walker®. CARB Compliant: Yes. Catalytic Series: CalCat™. Converter Configuration: Direct Fit. Position: Front. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $280.84
    • (0 reviews)
      # mpn1426039479
      Ultra™ Round Body Catalytic Converter (56264) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $308.43
    • (0 reviews)
      # mpn104550228
      CalCat™ Catalytic Converter (83217) by Walker®. CARB Compliant: Yes. Series: CalCat™. Emissions: CARB compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor Port: No. Inlet Diameter:...
      RIGHT loading of precious metalsThe proper catalyst material and design
      $96.58
    • (0 reviews)
      # mpn1897290
      Ultra™ Round Body Catalytic Converter (54834) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $226.00
    • (0 reviews)
      # mpn1426038354
      Ultra™ Round Body Catalytic Converter (55639) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $274.44
    • (0 reviews)
      # mpn104552507
      Ultra™ Catalytic Converter (16089) by Walker®. CARB Compliant: No. Catalytic Series: Ultra™. Converter Configuration: Direct Fit. Position: Front. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $155.29
    • (0 reviews)
      # mpn104552539
      CalCat™ Catalytic Converter (83218) by Walker®. CARB Compliant: Yes. Series: CalCat™. Emissions: CARB compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor Port: No. Inlet Diameter:...
      RIGHT loading of precious metalsThe proper catalyst material and design
      $96.58
    • (1 review)
      # mpn1852138
      CalCat™ Catalytic Converter (82658) by Walker®. CARB Compliant: Yes. Catalytic Series: CalCat™. Converter Configuration: Direct Fit. Position: Rear. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $230.77
    • (0 reviews)
      # mpn1818158
      Ultra™ Catalytic Converter (93253) by Walker®. CARB Compliant: No. Catalytic Series: Ultra™. Converter Configuration: Universal Fit. Position: Driver Side. Converter Body Material: Stainless Steel. Catalytic Converter Substrate...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $72.88
    • (0 reviews)
      # mpn104552540
      CalCat™ Catalytic Converter (83258) by Walker®. CARB Compliant: Yes. Series: CalCat™. Emissions: CARB compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen Sensor Port: No. Inlet Diameter:...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $181.90
    • (0 reviews)
      # mpn104552544
      CalCat™ Catalytic Converter (83307) by Walker®. CARB Compliant: Yes. Series: CalCat™. Emissions: CARB compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor Port: Yes. Oxygen Sensor...
      RIGHT loading of precious metalsThe proper catalyst material and design
      $139.39
    • (0 reviews)
      # mpn1426038355
      Ultra™ Round Body Catalytic Converter (55644) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $205.09
    • (0 reviews)
      # mpn1541815854
      Catalytic Converter (83389) by Walker®. CARB Compliant: Yes. Converter Configuration: Universal Fit. Position: Front. Specifically designed to comply with the California Air Resources Board (CARB) Regulations. Universal fit units...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $435.22
    • (0 reviews)
      # mpn1833606
      Large Oval Body Catalytic Converter with Air Tube (15022) by Walker®. CARB Compliant: No. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Universal Fit. Body Material: Stainless Steel. Oxygen Sensor...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $78.52
    • (0 reviews)
      # mpn2888398693
      CalCat™ Catalytic Converter (81126) by Walker®. CARB Compliant: Yes. Catalytic Series: CalCat™. Converter Configuration: Universal Fit. Converter Body Material: Stainless Steel. Catalytic Converter Substrate Material: Ceramic....
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $104.59
    • (0 reviews)
      # mpn1938163668
      Round Body Catalytic Converter (55643) by Walker®. CARB Compliant: No. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Body Material: Stainless Steel. Oxygen Sensor Port: No. Width: 4"....
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $179.09
    • (0 reviews)
      # mpn104552524
      Ultra™ Round Body Catalytic Converter (55612) by Walker®. CARB Compliant: No. Series: Ultra™. Substrate Material: Ceramic. Emissions: EPA compliant. Converter Configuration: Direct Fit. Oxygen Sensor Port: Yes. Oxygen Sensor...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $318.82




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    The Subaru 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.

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    Subaru Catalytic Converters Reviews

    Average rating:  5  5 - 2 reviews
    4.5 of 5
    One Mechanics Experience
    This looks like a high quality product as far as construction goes. I was hoping it would be a carbon copy of the original, but I understand that would cost more. I think it needs more development. I feel like I got good value for my money. The sales rep was great, and the delivery was prompt.
    PPosted by Philip (Sandia Park, NM) / December 25, 2015
    2002 Subaru Outback
    Was this review helpful for you? Yes
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