Home Diagnosis and TroubleshootingExhaust System S2000 Catalytic Converter: How Much Is To Replace On A Honda?

S2000 Catalytic Converter: How Much Is To Replace On A Honda?

by Alex Turner
S2000 Catalytic Converter

What is an S2000 Catalytic Converter and How Does it Work

An S2000 catalytic converter is an emissions control device that is designed to reduce the number of harmful pollutants released into the atmosphere from a vehicle’s exhaust system. It works by converting toxic gases such as carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful substances before they are released into the air.

The catalytic converter does this by using a combination of precious metals such as platinum (and you can learn more in our guide on how much platinum is in a catalytic converter), palladium, and rhodium which act as catalysts to speed up chemical reactions in the exhaust gases. These reactions convert the pollutants into harmless compounds such as carbon dioxide and water vapor.

The S2000 catalytic converter is designed specifically for Honda S2000 vehicles and helps them meet stringent emissions standards set by governments around the world.

The Benefits of Installing an S2000 Catalytic Converter

Installing an S2000 catalytic converter is an excellent way to improve the performance of your vehicle. A catalytic converter is an emissions control device that converts harmful pollutants into less harmful substances before they are released into the atmosphere.

  • By installing an S2000 catalytic converter, you can reduce emissions and improve fuel economy, while also increasing engine power and torque. The primary benefit of installing an S2000 catalytic converter is improved fuel economy.
  • The device helps to reduce the number of unburned hydrocarbons in exhaust gases, which reduces fuel consumption and increases engine efficiency. This means that you will be able to get more miles out of each tank of gas, saving money on fuel costs over time.
  • Additionally, since the device helps to reduce emissions from your vehicle, it can help you meet local emission standards and avoid costly fines or penalties for non-compliance with environmental regulations.
  • Another benefit of installing an S2000 catalytic converter is increased engine power and torque output. The device helps to increase airflow through the exhaust system by reducing back pressure caused by pollutants in the exhaust gases.
  • This increased airflow allows for more efficient combustion within the engine cylinders resulting in improved performance levels from your vehicle’s engine overall. Finally, installing an S2000 catalytic converter can help protect your vehicle’s components from damage caused by excessive heat generated during combustion processes within its cylinders due to reduced back pressure in its exhaust system as mentioned above.
  • This means that you will be able to enjoy improved performance levels without having to worry about damaging any parts due to excessive heat buildup over time. In conclusion, installing an S2000 catalytic converter offers numerous benefits including improved fuel economy, increased engine power and torque output, as well as protection for internal components from excessive heat buildup.
  • Therefore, if you are looking for ways to improve your vehicle’s performance while also protecting it from potential damage, then investing in this type of aftermarket part may be worth considering.

Common Problems with S2000 Catalytic Converters

The Honda S2000 is a popular sports car that has been in production since 1999. The catalytic converter is an important part of the vehicle’s exhaust system, as it helps to reduce emissions and improve fuel efficiency. Unfortunately, there are some common problems associated with the catalytic converters on S2000s.

One of the most common issues is clogging due to the buildup of carbon deposits or other debris (in which case, you can use a catalytic converter cleaner to de-clog it, or use lacquer thinner as a DIY catalytic converter). Otherwise, be wary of the symptoms of a clogged catalytic converter, and understand how to unblock a catalytic converter.

This can cause a decrease in engine performance and an increase in emissions levels. In addition, if left unchecked, this buildup can lead to further damage such as overheating or even complete failure of the converter itself.

Another issue that may arise with S2000 catalytic converters is corrosion due to exposure to moisture or road salt over time. This can cause cracks and holes in the converter which will reduce its effectiveness at reducing emissions and may even lead to complete failure if not addressed quickly enough.

Finally, some owners have reported problems with rattling noises coming from their catalytic converters when accelerating or decelerating quickly. This could be caused by loose mounting hardware or worn-out components inside the converter itself which should be inspected by a qualified mechanic for proper diagnosis and repair if necessary (note, you can learn how to fix a catalytic converter without replacing it).

Overall, while there are some common issues associated with S2000 catalytic converters, they are generally reliable components that will last for many years when properly maintained and serviced regularly according to manufacturer recommendations.

How to Choose the Right S2000 Catalytic Converter for Your Vehicle

When it comes to choosing the right S2000 catalytic converter for your vehicle, there are a few important factors to consider. First, you need to make sure that the converter is compatible with your vehicle’s engine and exhaust system.

  1. It is also important to ensure that the converter meets all applicable emissions standards in your area. Additionally, you should consider the type of material used in the construction of the catalytic converter as well as its size and shape.
  2. The most common type of S2000 catalytic converters are made from stainless steel or ceramic substrates. Stainless steel converters tend to be more durable and last longer than ceramic ones, but they can be more expensive.
  3. Ceramic converters are usually less expensive but may not last as long as stainless steel ones. Additionally, some vehicles require specific sizes or shapes of catalytic converters so it is important to check with your local dealership or mechanic before purchasing one for your vehicle.
  4. It is also important to make sure that any new S2000 catalytic converter you purchase meets all applicable emissions standards in your area. This will help ensure that you do not have any issues when registering or inspecting your vehicle in the future.
  5. Finally, if possible try to find a reputable dealer who offers warranties on their products so that if something does go wrong with the product you can get it replaced quickly and easily without having additional costs associated with it.

By taking these factors into consideration when selecting an S2000 catalytic converter for your vehicle, you can rest assured knowing that you have chosen a quality product that will provide reliable performance for years to come.

Tips for Maintaining Your S2000 Catalytic Converter

S2000 Catalytic Converter

1. Ensure Proper Fuel Quality: The catalytic converter in your S2000 is designed to work with the fuel of a certain quality. Make sure you use the recommended fuel grade for your vehicle and avoid using any fuel that has been contaminated or diluted with other substances.

2. Monitor Your Driving Habits: Avoid driving at high speeds or accelerating quickly, as this can cause the catalytic converter to overheat and become damaged. Additionally, try to avoid idling for long periods of time as this can also lead to excessive heat buildup in the converter.

3. Check Your Exhaust System Regularly: Inspect your exhaust system regularly for any signs of damage or wear and tear that could be affecting the performance of your catalytic converter. If you notice any issues, have them addressed immediately by a qualified mechanic before they become more serious problems down the line.

4. Have Regular Tune-Ups Performed: Having regular tune-ups performed on your S2000 will help ensure that all components are functioning properly and that there are no underlying issues that could be causing problems with your catalytic converter’s performance over time.

5. Replace Damaged Parts Immediately: If you notice any signs of damage or wear on parts related to the exhaust system, such as hoses, gaskets, clamps, etc., replace them immediately so they don’t cause further damage to other components like the catalytic converter itself down the line.

The Impact of an Aftermarket S2000 Catalytic Converter on Performance and Emissions

The Honda S2000 is a popular sports car that has been in production since 1999. It is known for its performance and reliability, but it also produces emissions that can be harmful to the environment.

An aftermarket catalytic converter can help reduce these emissions while still providing excellent performance. This article will discuss the impact of an aftermarket S2000 catalytic converter on performance and emissions.

An aftermarket catalytic converter is designed to reduce harmful exhaust gases from entering the atmosphere by converting them into less harmful substances. The most common type of aftermarket catalytic converter used on the S2000 is a high-flow catalytic converter, which allows for increased airflow and improved engine efficiency.

This type of unit also helps reduce exhaust noise levels, making it more pleasant to drive in urban areas or near residential neighborhoods. When installing an aftermarket catalytic converter on an S2000, there are several factors that must be taken into consideration in order to ensure optimal performance and emissions reduction.

First, it is important to select a unit with the correct size for your vehicle’s engine displacement; if too small or too-large a unit is chosen, this could lead to decreased power output or increased exhaust noise levels respectively.

Additionally, proper installation techniques must be followed; if not done correctly this could lead to decreased efficiency or even damage to other components of your vehicle’s exhaust system such as oxygen sensors or mufflers.

In terms of performance gains from installing an aftermarket catalytic converter on an S2000, there are several benefits that can be expected depending on the specific model chosen: improved throttle response due to increased airflow; reduced turbo lag due to improved exhaust gas scavenging; increased fuel economy due to reduced backpressure; and improved torque output at lower RPMs due to better scavenging characteristics at low speeds compared with stock units.

In addition, some models may offer additional features such as adjustable sound control valves which allow you to adjust how loud your car sounds when accelerating without sacrificing any power gains from using a high-flow cat.

Finally, when considering how much benefit you will get from installing an aftermarket cat on your S2000 in terms of reducing emissions, it should be noted that most models are designed specifically for use with gasoline engines only; diesel engines require different types of converters which may not provide as much benefit in terms of reducing pollutants.

Additionally, some states have regulations regarding what types/brands/models are allowed for street use so make sure you check local laws before purchasing any parts. Overall, installing an aftermarket catalytic converter on your Honda S2000 can provide significant improvements both in terms of performance gains and reductions in harmful emissions.

However, proper selection and installation techniques must be followed carefully to ensure maximum benefit while avoiding potential damage caused by incorrect fitment or improper installation procedures.

Comparing OEM vs Aftermarket S2000 Catalytic Converters

When it comes to catalytic converters for the Honda S2000, there are two main options: OEM (Original Equipment Manufacturer) and aftermarket. Each has its own advantages and disadvantages, so it is important to understand the differences between them before making a purchase.

OEM catalytic converters are designed specifically for the S2000 model and are made by Honda itself. They offer superior performance compared to aftermarket models, as they have been tested extensively by Honda engineers to ensure that they meet all of their standards.

Additionally, OEM parts come with a warranty from Honda, so if something goes wrong you can be sure that you will be covered. The downside of OEM parts is that they tend to be more expensive than aftermarket models due to their higher-quality materials and construction.

Aftermarket catalytic converters are made by third-party manufacturers who specialize in producing replacement parts for vehicles like the S2000. These parts tend to be less expensive than OEM models but may not offer the same level of performance or reliability as an original part from Honda would provide.

Additionally, many aftermarket parts do not come with any kind of warranty or guarantee which could leave you vulnerable if something goes wrong with your vehicle’s exhaust system down the line. The other factor to consider, of course, is the price of the catalytic converter.

Ultimately, when deciding between an OEM or aftermarket catalytic converter for your S2000 it is important to consider both cost and quality to make an informed decision about what is best for your vehicle’s needs. For more insight, check out our guide on the catalytic converter replacement cost, as well as how much does a catalytic converter cost.

DIY Installation Guide for an S2000 Catalytic Converter

Installing a catalytic converter in your Honda S2000 can be a straightforward process if you have the right tools and knowledge. This guide will provide you with the necessary steps to ensure that your installation is successful.

Before beginning, make sure that you have all of the necessary tools and parts for the job. You will need a new catalytic converter, an oxygen sensor socket, an oxygen sensor wrench, a ratchet set, and some anti-seize lubricant. Additionally, it is recommended that you wear safety glasses during this process to protect your eyes from any debris or sparks created by working on the exhaust system.

Once you have gathered all of your materials, begin by jacking up your car so that it is safely off of the ground and secure it with jack stands. Next, locate the old catalytic converter on your exhaust system; it should be located near where the exhaust pipe meets up with the engine block.

Using an oxygen sensor socket or wrench remove both of the oxygen sensors from either side of the old catalytic converter; these are usually held in place by bolts or nuts which can be removed using a ratchet set. Once they are removed discard them as they cannot be reused for this installation process.

Now use a ratchet set to remove any bolts holding in place both ends of the old catalytic converter; once these are removed slide out the old unit from its position on the exhaust pipe and discard accordingly as well as any gaskets used to hold it in place previously (these should also not be reused).

Next, take a new catalytic converter and apply some anti-seize lubricant onto the threads at each end before inserting it into position on the exhaust pipe (this will help prevent corrosion over time).

Securely bolt down each end using the same bolts/nuts used previously when removing the old catalytic converter then reattach both oxygen sensors using the same method as before (make sure not to overtighten them).

Finally, lower the car back down off the jack stands and start the engine to check for proper operation – if everything sounds normal then congratulations. You’ve successfully installed a new S2000 catalytic converter.


1. What is a catalytic converter?

A catalytic converter is an emissions control device that converts toxic pollutants in exhaust gas from an internal combustion engine into less-toxic substances.

2. What does a catalytic converter do?

A catalytic converter helps reduce the number of harmful pollutants released into the atmosphere by converting them into less harmful substances such as carbon dioxide and water vapor.

3. Why is it important to have a functioning S2000 catalytic converter?

Having a functioning S2000 catalytic converter is important because it helps reduce emissions and improve air quality, which can help protect the environment and public health. It also helps your vehicle run more efficiently, saving you money on fuel costs over time.

4. How often should I replace my S2000 catalytic converter?

It’s recommended that you replace your S2000 catalytic converter every 60,000 miles or so to ensure optimal performance and efficiency of your vehicle’s engine system.

5. What are some signs that my S2000 catalytic converter needs to be replaced?

Some signs that your S2000 catalytic converter needs to be replaced include decreased fuel economy, increased exhaust noise, increased emissions levels, or illuminated check engine light on the dashboard of your car’s instrument panel display screen indicating an issue with the catalytic converter system itself or other related components in its vicinity such as oxygen sensors or spark plugs, etc.

6. Are there any risks associated with replacing my own S2000 catalytic converter?

Yes, there are risks associated with replacing your own S2000 catalytic converter including potential damage to other parts of the vehicle due to incorrect installation techniques or lack of knowledge about how these systems work together as one unit within the overall engine system architecture design layout structure, etc. It’s best practice for safety reasons and optimal performance results for all involved parties (you included) if you seek professional assistance when attempting this type of repair job yourself at home without proper training/experience/tools/etc.

7. How much does it cost to replace an S2000 catalytic converter?

The cost for replacing an s20000 catalytic converter can vary depending on factors such as make/model year/condition etc., but generally speaking, it will range anywhere from $400-$800 depending on where you purchase parts from (dealership vs aftermarket).

8. Where can I find replacement parts for my s20000 catalytic converter?

You can find replacement parts for your s20000 catalytic converter at most auto part stores both online and offline as well as through dealerships that specialize in Honda vehicles.

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