10 Best Catalytic Converter [Buying Guide 2022]

When it comes to buying catalytic converter, nothing is more frustrating than not knowing which one to choose. You might spend hours researching and finding the perfect catalytic converter.

However, this guide is to give you a rest as we compile top 10 best catalytic converters you can buy now. So, without any further ado, let us get started.

Top 10 Best Catalytic Converter Comparison Table

Our 10 Best Catalytic Converter Picks:

As we have already shared with you a list of the top catalytic converter, you should be able to pick the right one for you pretty easily. However, if you are looking for detailed description of what each product does, read on as we go one by one in detail.

1. MagnaFlow Direct-Fit Catalytic Converter HM Grade...

MagnaFlow Direct-Fit Catalytic Converter HM Grade...
  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state. Specifically for the 2007-2017 Toyota Tundra and 2008-2015 Toyota Sequoia
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow HM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter
  • DIRECT-FIT - The direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment. This MagnaFlow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature

2. MagnaFlow Direct-Fit Catalytic Converter HM Grade...

MagnaFlow Direct-Fit Catalytic Converter HM Grade...
  • Designed for easy bolt-on installation;Reduces harmful emissions
  • Features a ribbed design, a funneled inlet and outlet
  • Consists of stainless steel body and heat shield
  • Requires no cutting or bending. Main Piping Diameter : 2.5 Inch. Catalytic Converter Length : 12 Inch
  • This item is not for sale in California/Non CARB compliant.Substrate Material:Ceramic

3. Walker Exhaust Ultra EPA 50497 Direct Fit Catalytic...

Walker Exhaust Ultra EPA 50497 Direct Fit Catalytic...
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

4. Walker Exhaust Ultra EPA 52304 Direct Fit Catalytic...

Walker Exhaust Ultra EPA 52304 Direct Fit Catalytic...
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

5. Walker Exhaust Ultra EPA 50410 Direct Fit Catalytic...

Walker Exhaust Ultra EPA 50410 Direct Fit Catalytic...
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • Fit type: Vehicle Specific

6. Dorman 673-811 Catalytic Converter with Integrated Exhaust...

Dorman 673-811 Catalytic Converter with Integrated Exhaust...
  • Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Convenient kit - includes gaskets and downpipe hardware to simplify installation
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value - backed by team of engineers and quality control experts in the United States
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

7. Davico 19366 Catalytic Converter, 1 Pack

Davico 19366 Catalytic Converter, 1 Pack
  • Made in the USA
  • Decarbonize all vehicles over 80,000 miles using Davico part number 1540EA Sledgehammer Induction Cleaning Kit from Run-Rite prior to converter replacement
  • Gaskets not included
  • Illegal for installation in NY on vehicles equipped with California emission systems; Not legal for use in California

8. AutoShack EMCC60365 Catalytic Converter with Gaskets Direct...

AutoShack EMCC60365 Catalytic Converter with Gaskets Direct...
  • Direct fit for installation onto existing exhaust system. Hardware included. 100% new. Pipe may be 2 pieces for easy installation
  • EPA Compliant
  • Made from premium quality materials to meet OEM specifications
  • This product is not legal for sale or use in California, Colorado, New York and Maine due to state emissions regulations
  • Replacement for 2009 2010 2011 2012 2013 2014 2015 2016 Ram 1500 5.7L V8 4WD RWD. Please use Amazon's vehicle fitment tool (located at the top of the listing on desktop, below the images on mobile) to confirm that the part is correct for your vehicle application

9. Walker Exhaust Ultra EPA 55476 Direct Fit Catalytic...

Walker Exhaust Ultra EPA 55476 Direct Fit Catalytic...
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter

10. MagnaFlow Direct-Fit Catalytic Converter HM Grade...

MagnaFlow Direct-Fit Catalytic Converter HM Grade...
  • EPA OBDII COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements. Item is NOT shippable to CA or CO AND any order will need to be CANCELED if shipping address is located in either state. Specifically for the 2000-2005 Ford Excursion and 2000-2004 Ford F-250/F-350 Super Duty
  • KEEP THE CHECK ENGINE LIGHT OFF - This MagnaFlow HM Grade catalytic converter has been engineered to satisfy the vehicle computer control monitoring requirements for the specific applications listed. Such exacting standards keep the check engine light off while guaranteeing long-term reliability
  • STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity
  • 5 YEAR / 50,000-MILE LIMITED WARRANTY - Worry-free ownership is made possible thanks to the 5 year/50,000-mile construction and 25,000-mile emissions warranty included with this MagnaFlow catalytic converter
  • DIRECT-FIT - The direct-fit configuration of this catalytic converter allows it to function as a bolt-on replacement, enabling hassle-free installation with necessary hardware included. MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure this new converter will perform exactly like the original equipment. This MagnaFlow part is vehicle specific, confirm fitment details above in "Confirmed Fit" feature

Best Catalytic Converter Buying Guide

The process of choosing a catalytic converter can be overwhelming. There are so many options to choose from and they all seem like they would work for your needs. This guide will help you figure out what features to look for and how to narrow down your choices so that you can find the perfect catalytic converter for you!

Look at the Brand

The first thing you should consider when choosing a catalytic converter is the brand. Some brands are more reliable than others and some have a better reputation than others. You should research different brands and see which ones have the best reviews.

Type of Catalytic Converter

The next thing you should consider is the type of product. There are so many different types of products on the market. You need to figure out what type of catalytic converter you need and what will work best for your needs.

Features of Catalytic Converter

After you have considered the brand and the type of product, you need to look at the features. Every product has different features and some features are crucial. You need to figure out which features are the most important to you and which ones you can live without to make a perfect buying decision.

Consider the Budget

The first thing you should do is set a budget. If your search will be too broad, it might not yield any results at all. So, narrow down the product types and price ranges so there is no possibility of missing anything that matches what you are looking for in the beginning stages. You can always expand your options after narrowing things out.

You will also want to consider how much time you can invest in your search for the perfect catalytic converter since it might take a while. While buying products online is easy and convenient, the process of finding the right catalytic converter will be an extensive task if you do not have any idea what would suit your needs best. The more information you have, the easier it will be to find what you are looking for.

Finally, remember one important thing. Not all catalytic converters are created equal and some products are more expensive than others. You need to find a product that fits into your budget so that you do not end up spending too much money.

How Durable The Product is?

When you are looking for a catalytic converter, it is important to consider how durable it is. Some are more durable than others and can last longer. If you are looking for a long-term solution, you should consider one that is more durable.

How Portable The Product Is?

Another thing you need to consider when choosing a product is how portable it is. Some products are more portable than others and can be taken with you on the go. If you need something that you can take with you, you should consider a catalytic converter that is more portable.

How Easy The Product Is To Use?

The ease of use is an important factor to consider when purchasing a catalytic converter. You want something that is easy to set up and use without having to read the instruction manual from front to back. Products with clear instructions and helpful customer service are ideal. If you are not sure how to operate a product, you may end up returning it or worse, not using it at all.

How Much Assembly Is Required?

Some products require assembly before they can be used. This is something you want to take into consideration when making your purchase. If you are not handy or do not have the time to assemble a product, you may want to steer clear of those that require assembly.

Does the Catalytic Converter Come with a Warranty?

When you are buying a product, it is important to consider whether it comes with a warranty. If something goes wrong with the product, you want to be sure that you will be able to get it repaired or replaced. Some products come with warranties from the manufacturer, while others may come with warranties from the store where you bought them.

Make sure you get proper after-sales service if anything goes wrong while using it.

How does The Product look?

Finally, when choosing a product, it is important to consider how the product looks. Some products are more aesthetically pleasing than others and can look better in your home. If you are looking for a product that looks nice, you should consider a product that is easier on the eyes.

Conclusion

Choosing the right catalytic converter does not have to be difficult! By following these guidelines, you will be able to find the perfect product for your needs.

Now that you know how to choose the best catalytic converter, it is time to start shopping! Remember to consider your budget, portability, ease of use, and durability when making your purchase. Happy Shopping!

Last update on 2022-07-17 / Affiliate links / Images from Amazon Product Advertising API