When your car’s catalytic converter breaks, it can be difficult to know where it has broken. Some Converters have a built in sensor that tells the converter when it has been broken. If this sensor has failed, then your car will not shutdown or run well when the Converter breaks.
Having a straight pipe as opposed to a converted pipe is an alternative when the break has caused damage to the converter. The straight pipe allows for better support while the converter heals.
Bullet point ended here. See below for information on how to replace a catalytic Converter.
Contents:
Why would I replace my cat with a straight pipe?
Choosing the right type of catalytic converter is an integral part to choosing the right type of pipe. There are two main types: unitary and unique. Unitary converters use a single pipe to replace both the intake and exhaust streams, making it very hard to determine which is the pipe leading to the fuel and air coming into the engine.
The best way to determine if a unitary converter or straight pipe is best for your engine is to test it. An independent testing company can do this for you for a low cost!
In contrast, unique converters use several pipes to replace one stream or section of tubing. These tend to be cheaper than unitary converters, but they may not be as reliable due to possible CCD cell damage.
Either type of converter can be replaced with straight pipe! Just make sure that it is a unique converter.
What affects will this have on my car?
While replacing the catalytic converter is the most common way to repair or replace a catalytic converter, there are many reasons to choose straight pipe. These replacements do not require any cutting or changing of existing components, except for the pipe!
In terms of affecting your car, straight pipe has a slightly different effect than converter in that it can affect your water pressure. Due to being made of tougher steel, straight pipe can have a slightly different water pressure than converter.
In terms of replacing Converter vs Straight Pipe, the biggest difference is that converter must be cut differently to become parallel with the bore of the pipes, whereas no cutting is done with straight pipe.
Will I get better gas mileage?
Not if you replace your catalytic converter with straight pipe. In fact, in some cases, it can decrease gas mileage by as much as 20%. This may seem small, but when you are driving at high speeds, it can make a difference.
In one study, researchers found that adding a 0.5-inch straight pipe to the catalytic converter increased fuel economy by just under 2%. In another study, they found that having the pipe reduced fuel economy by just under 1%.
Why is the pipe reduced fuel efficiency? It is because it reduces the amount of technology in the converter that regulates gas flow. When this technology is reduced, it requires more power to operate the car!
In conclusion, replacing your catalytic converter with straight pipe is a cost-effective way to improve your gas mileage.
Is this legal?
Changing a car’s exhaust system is a pretty normal way to refresh your car’s look and functionality. There are many ways to replace the catalytic converter with straight pipe. This can be easy or difficult, depending on where you put it in relation to the exhaust system.
Many straight pipe conversions are legal as they do not significantly change the performance of the vehicle. However, there are some reasons why this may be helpful. For example, if you were to replace your catalytic converter with a straight pipe, then you could add aPerformance Line Perforated Filter (Perfil) at no cost.
This would increase your performance slightly without having to purchase more expensive parts.
What are the potential health risks?
Although it may seem easy, adding a straight pipe to replace a catalytic converter can be dangerous. You must be careful when working with DiMAWls. The straight pipe can be sharp and/or pointy and/or thick and/or it could possibly contain chemicals.
When cutting the straight pipe, make sure you are doing so safely. Many times cuttings are made with care, but sometimes things go wrong and you have to remove something to prevent a chemical reaction or injury.
You should never put anything dangerous in the automobile where an alert DiMAWl could find it.
What type of straight pipe should I get?
There are a few factors to consider when deciding which type of straight pipe you want. For example, what size wire you need, how deep you want the vaccum to go, and what shape of baffle or filter you want.
Similar in shape to a catalytic converter, the straight pipe looks like it goes down. Its length helps prevent hoses and cables from getting wrapped around the bends, and also makes it easier to install an expansion tank.
It can also be difficult to cut or remove the straight pipe without damage, especially if it is made out of steel or aluminum. Since tubing is made out of copper or copper-zinc alloy, there is a chance that something could break through the straight pipe.
When adding a second expansion tank, it is important to use the same type of straight pipe so that there are no exposed hoses and cables.
How difficult is the replacement?
When it comes to replacing a catalytic converter, there are several steps that need to be taken. These include:
Opening the engine compartment; Disconnecting and removing the throttle cable; Changing out the accelerator cables and installing a straight pipe; and Reassembling the vehicle.
In most cases, these steps can be done after the car has been parked for an hour or two to ensure that all of the fluid is removed.
Replaced catalytic converters can take between one and four hours, depending on how quickly they are replaced. Generally, it takes about four hours less due to schedules being more flexible in day-to-day life.
When looking to replace a cat Converter, there are a couple of considerations that must be made. These include: Which converter is required (refer to blog post); Which pipe is required (Refer to bullet point); and Which speed can be accomplished with the new pipe (Refer to blog post).
Do I need to reset my engine after replacing the cat-back system?
When the cat-back system needs to be replaced, it is important to reset the engine to allow for a new Catalyst Converter to set in. This means replacing the old system with a new one and letting it set in before starting work on the replacement.
By taking out the old converter and installing a straight pipe, you are allowing the new one to set in. This saves you from having to go through all of the complicated of setting up your exhaust system and all of your pipes and connectors.
By going through this process, you also ensure that you have restored your engine’s optimizr power and efficiency which was dropped because of the converter.