Exhaust Systems Work - Expel Waste Gases

The exhaust system’s job is to carry and expel waste gases from the engine. A good exhaust system also reduces noise output and boosts performance as well. Companies like Gibson Performance design their exhaust systems for performance and to produce the nice rumbling sound that car enthusiasts enjoy while still complying with the legal sound limits. You won’t be able to mistake the noise of a damaged exhaust system for the deep rumble of a Gibson custom system though. A damaged exhaust system means that the noise will be extremely loud, the fumes will linger near your passengers, your engine’s performance will be poor, and your fuel consumption won’t be as good.

Exhaust Manifold or Header The exhaust manifold collects and combines the engine exhaust and moves it to the exhaust pipe. Aftermarket exhaust headers from companies like Gibson Performance are available and are designed to give your vehicle more horsepower and torque. These Gibson manifolds are designed for performance and have an individual tube for each cylinder, which then join into one tube. This tube is called the collector. Your manifold, whether it is stock or Gibson, should decrease backpressure and increase the efficiency of your engine, giving your car more power and enhancing performance.
Catalytic Converter The purpose of a catalytic converter is to reduce the toxicity of the emissions from your engine. Toxic by-products are converted into substances that are less toxic inside the catalytic converter. Most converters are either three-way, which are used on most North American road-going, gasoline-powered vehicles for emission control, or two-way, which are widely used on diesel engines. The converter is made up of a core, a wash-coat, and the catalyst. The catalyst is usually made of a precious metal, which helps the oxidation of toxic emissions. Even if you add a high performance exhaust system, like the systems sold by Gibson Performance, you will need to make sure that your catalytic converter is still functioning properly and adheres to the emissions codes for your area.
Muffler Just as the catalytic converter reduces air pollution, the muffler reduces noise pollution. The exhaust from your engine blows out through your muffler. Gibson Performance and other companies manufacture performance mufflers to enhance the sound and power of your engine, while still falling within the acceptable noise regulations for North American roadways. A truly high quality muffler, like Gibson Performance, will also make sure that the noise stays outside of your vehicle, leaving the cab quieter than other aftermarket mufflers. The muffler has a resonating chamber, which is tuned to cause destructive interference, where two opposing sound waves cancel each other out. Gibson high performance mufflers are tuned so that only some of the noise is cancelled out, resulting in a pleasing rumble as the vehicle drives by.
When deciding whether to get an aftermarket exhaust system from a company like Gibson Performance, it’s important to know how all the components of the system work together. You can then determine if you need the entire Gibson Performance system or if you only need an exhaust manifold or a muffler to get the performance you need from your vehicle. If you are not car suave, check with your mechanic to see whether they recommend replacing your entire exhaust system or just one or two components to get the performance and sound you expect from a company like Gibson.

The Essence of a Vehicle's Exhaust System

Your car is composed of various and numerous systems, parts and components. These are all designed to work together so that the car or any kind of engine-powered vehicle would run efficiently. One of the integral parts of a vehicle’s over-all component is the exhaust system. It plays a significant role in the efficiency and overall performance of a vehicle but often is neglected.Your vehicle’s exhaust system has several uses. Foremost is the fact that it carries away the dangerous exhaust fumes from the engine. It is also important in ensuring that the vehicle consumes good fuel. It also plays a crucial role in making the vehicle run smoothly for satisfactory driving. Your vehicle, whether truck, car, van, SUV or jeep would benefit well if you have a “healthy” exhaust system.A complete exhaust system is composed of several different components with distinctly significant functions.



Main parts of the Exhaust Systems:
1. Muffler 2. Manifold 3. Exhaust pipes 4. Catalytic converter
Once you have a healthy kind of exhaust system “channels”, your car is protected slightly from the harmful gases and fumes leftover from the fuel combustion and air mix while the engine is running. Your car engine is protected from harmful fumes made up of carbon monoxide, unburned hydrocarbons, lead, and sulfur dioxide and nitrogen oxides.Now that you know how important the function of an exhaust system is and its essential task in maintaining the vehicle engine’s good running condition, you must make it a point to check regularly if your exhaust system has damages or corrosions that cause an adverse effect on the overall proper functioning of your engines.Kay Zetkin writes information about everything on wheels. Know more about the workings of exhaust systems of your vehicle.

Catalytic Converter's Cleaner Act

Better engine strength does not mean more fuel to burn because if that is the case, just imagine the potential air pollution from the millions of cars on the road–worldwide. With this recurring predicament at hand, car manufacturers, including Volvo and Audi, continue to innovate means that will help lessen the discharge of noxious gases of vehicles. The Volvo Catalytic Converter along Audi Catalytic Converter were designed to help reduce a vehicle's emission further. Lawmakers and automakers alike thought of means to solve this environmental problem. The former would create clean air laws, while the latter made some tweaking and refinements to their car engines and fuel systems. The Volvo Catalytic Converter treats the exhaust before it leaves the car and lessens the amount of pollution produced. Modern cars are now designed to help solve this environmental issue. The players in the automobile industry have manufactured a vehicle's engine to carefully control the amount of fuel it burns. Not only does it save on the fuel, but also is friendlier to the environment.
Keeping the air and fuel ratio very close or keeping them at the stoichiometric point is a primary task of an Audi Catalytic Converter. All the fuel will be burned using all of the oxygen in the air. The fuel mixture also depends on the ideal ratio needed during actual driving of the vehicle. There are times when the mixture can be lean which is higher than 14.7 pounds of air and other times when the mixture can be rich which means a lower ration than 14.7 pounds of air. Of the three emissions from a vehicle (Nitrogen gas, Carbon dioxide, and water vapor ) Carbon dioxide is believed to contribute much to global warming.

Maintenance of catalytic converter, however, is often a major problem. An effective Audi Catalytic Converter's function can be weakened by the activity or process itself due to two causes: poisoning of the active site by contaminants and exposure to excessively high temperatures. To maintain a catalytic converter's crisp condition, it is advisable to use lead-free fuel and also to follow proper engine maintenance procedures.

For 80 years and counting, Volvo continues to be an advocate of innovation without sacrificing the environmental issues. Aside from the Volvo Catalytic Converter that Volvo Cars offer, the company has also adopted the environmental policy since 1945. Volvo has introduced life cycle assessment and calculation of the impact of each vehicle make using the EPS or Environmental Priority Strategies in car design. Like Volvo Cars, Audi is a car company that also has an outstanding regard to the environmental. Audi's innovative technology does not take for granted the environmental protection, but at the same time do not forfeit performance, comfort, and safety of its patronizers. Catalytic converters may have different brands, but they all have the same cleaner act.

Snuff Out Exhaust with an Acura Catalytic Converter

Exhaust is a natural byproduct of an internal combustion engine used on contemporary vehicles like the Acura. It is indispensable during combustion, but is not exactly impossible to wipe out. The internal combustion engine of the Acura is typically outfitted with a device called catalytic converter that has been proven to effectively reduce the toxic gases emission of the vehicle. "Cat" or "CatCon" in common parlance, the Acura catalytic converter is one of the stopgap Acura parts aimed at eradicating the vehicle’s exhaust output.

Traces of unburned elements called hydrocarbons, if allowed to exit intact from the Acura exhaust, will do a lot of damage to the environment. To counter this threat, the Acura catalytic converter uses an innovative process of setting off chemical reactions that burn some types of pollutants, molecule by molecule, while trapping the remaining pollutants inside. The catalytic converters for Acura cars are manufactured in two varieties: the ceramic and honeycomb converters.

The ceramic-type Acura CatCon is the most-used type among modern vehicles because it incorporates the function of the other and presents new and more effective method of oxidizing the exhaust. In treating the exhaust, the converter uses two different types of catalysts, a reduction catalyst and an oxidation catalyst. It consists of a ceramic structure coated with a metal catalyst, usually platinum, rhodium and/or palladium, which turns unburnt hydrocarbons into carbon dioxide and water, and nitrogen oxides into nitrogen and oxygen, through a chemical process called oxidation. The converter works on a structure that exposes the maximum surface area of catalyst to the exhaust stream while also minimizing the amount of catalyst required.

When looking for an Acura catalytic converter, it is important to consider the makeup of the CatCon. The precious metal material in the catalyst is the main cleaning agent of the catalytic converter. Exhausts are treated well only if the catalysts are up to specs, for more common and cheaper types like nickel and copper are being manufactured although they have been proven to cause toxin formation on the exhaust pipe. To make sure that it is a reliable and safe Acura catalytic converter, ask for effectivity-tested catalysts made of platinum or palladium or rhodium. Another consideration is the washcoat on the catalytic converter. Washcoat does not only help the catalyst filter the fume considerably, it also increases the surface area of the catalyst, resulting in more oxidation results out of the Acura catalytic converter.

Tips to Improve Diesel Exhaust Systems

Since diesel engines are becoming more and more popular, the demand for performance diesel exhaust systems is quite high. Factory stock exhaust systems cannot give you optimum performance in most cases since there is always room for improvement.
Diesel performance exhaust systems have many advantages. They can give you more mileage per gallon and help you harness the most power from your engine because they aid proper waste gas emission, which is critical to the efficient output of the diesel engine. If the emission system is clogged with exhaust waste, the clean air that is necessary for fuel combustion gets cut off. Besides, these exhaust systems look good and sound seductive.




The seductive purr of the diesel exhaust system can go from a low growl to a full-throated roar, something that is difficult to beat! Regardless of whether you are driving a Duramax, Cummins or Powerstroke, the right diesel exhaust system can maximize the performance of your engine.
So, if you are in the market for diesel exhaust systems that enhance the performance of your engine, then the choice is a tough one. Due to the increasing popularity of diesel, many viable options for diesel exhaust appear in the market from time to time. It is not just the exhaust alone, there are many chips and turners aimed at performance enhancement, which can make the choice of the right exhaust at the right budget even more difficult. Fortunately, a number of established brand names can help you make the right choice.



Magnaflow This brand is well recognized in diesel exhaust circles. With their tried and true formula, these systems streamline fuel flow with the right amount of air. This allows the diesel engine to maintain regular temperatures, which in turn helps enhance the performance and the longevity of the engine. Magnaflow has just introduced a stainless steel mandrel bent system that comes with a five-inch tip and carries a lifetime warranty. Magnaflow has been in the market for years; so, their technologies are backed by years of experience.
Other popular diesel exhaust systems like aFe and Diablo also help boost the efficiency and power of exhaust systems. Whichever brand you choose, one thing is certain: upgrading the diesel exhaust system of your truck will take performance to the next level.


These systems boost horsepower and increase torque while keeping a tight control on exhaust gas temperatures. According to some independently conducted tests, these systems can improve performance by as much as 10-15 hp and 20-23 ft. lbs. of torque. Finally, by equipping your engine with a high performance exhaust system, you are doing your two bits for the environment too!
Some of the important things you have to remember before you buy your diesel exhausts system are: 1. Decide on your budget and the type of exhaust system you want. 2. Write down all the basic information about your vehicle including model, engine, make, year and size, and carry this information with you. 3. There are different kinds of steel diesel systems in the market, with the topmost being stainless steel systems. 4. Do not buy from the first dealer you come across. Shop around and hunt online for the best price. Take into consideration installation costs and go for systems with healthy warranties.
Pmtdiesel.com stocks all diesel performance parts from chips and tuners to full diesel exhaust systems, with thousands of products in inventory from only the top quality brands like Diablo Sport, AFE, Autometer, Air Lift, Superchips, Edge, Magnaflow, Banks, Bullydog and more.

The Best Out Of An EXHAUSTed System

Most of the motorists these days have one thing in common and that is the manifest disregard to some auto parts like the exhaust system. If you are to ask motorists when they inspect the system, you would probably get same reply. The most common occasion when they do such a task is when they are already hearing obvious noise. With that situation, the vehicles are likely to end up in the hands of a franchised exhaust specialist.
Auto exhaust parts experts suggest that motorists should inspect the system whenever it is on the lift for routine service. According to them, it makes perfect sense considering the expense of some of the parts like sensors, mufflers, catalytic converters and others.
Basically, an exhaust system transports burnt gases from the internal combustion engine. Exhaust parts accessories are mainly composed of pipes that vent waste gases. These gases may stream through a turbo charger to boost power, a catalytic converter to diminish air pollution, and a muffler to minimize noise. Clamps as well as bolted and welded connections and hangers hold the system together. So, in inspecting the whole system, motorists should look for snapped bolts, cracked welds, rusted joints, leaks and other deteriorated parts.
Experts added that rubber in the hangers like the doughnut-shaped bands used in hanging pipes should also be inspected. Car aftermarket parts exhaust is always under stress much more than the original equipment hangers. Moreover, it is recommended to select an aftermarket design that is not similarly shaped with the original hanger when replacing the latter. Another consideration is to be certain that installation can be had without twisting or aggravating the stress of the system. There is wide latitude of aftermarket exhausts available in auto parts dealers. Hence, it is definitely possible to hang the system sophisticated aftermarket parts.
In employing a lot of tensions to the auto exhaust system to make connections, there is a tendency that its parts could foul the body. The occurrence of which could produce repulsive noise and detrimental damage. In fact, it could even lead to eventual separation.
Some vehicle owners think that clamps that secure the catalytic converter and other sections are costly like the U-bolts used somewhere else in the system. The truth, according to auto parts dealers, is the exact opposite. The thick pipe ends on the converter need clamps that can withstand anywhere from 30 ft-lb of torque at the low end to more than 60 ft-lb at the high end. Moreover, when the original equipment clamp is a high strength type with a welded saddle and hardened nuts, experts advise the use an aftermarket equivalent for replacement.
The exhaust manifold joints that link to the pipes of the system or the fast light-off catalysts are other problem areas. A sealing ring found in the joint with the pipe could be noisy when there are leaks. Said joint gets a lot of pressure from engine's vibration. Despite the presence of spring-loaded bolting setup to maintain tension, it does not serve a lifetime setup. Coil springs could break and joint loosen hence; the system is always at risk.
To maximize the efficiency of the exhaust parts, vehicle owners should choose meticulously engineered exhaust system. In addition, the quality exhaust should be coupled with maintenance and regular inspection to preclude unnecessary expenditure in the future.

Time For a New Muffler

For individuals who are not car experts, knowing when and what is wrong with an automobile can sometimes be confusing and frustrating. However, with a little of research, which can be done online, at the library or at your local bookstore, there are ways to tell when certain parts of your car are either breaking down or are not performing optimally. Another option is obviously to take it to a car shop. However, this may be costly and at times, car shops will suggest that you get things that you don't need. Now, this isn't to say that one should avoid car shops, because obviously they are very necessary and to get a final diagnose, you will need to visit a car shop. However, having some idea of what might be wrong with your car before taking it in will help you make better decisions when it comes to what you agree to have done, which may ultimately save you money.
One common car problem involves the muffler. This is probably one of the easiest problems to diagnose, because there are generally some really strong, telltale signs. This article will take a look at symptoms that will let you know when it's time to get a new muffler.
The muffler is vital to your car. It does a couple of very important things, it makes your drive, quieter and it also helps to stop emissions from coming into your car. This is very important because this can be extremely dangerous especially if you have small children or people with lung ailments in the car with you. What makes this is especially dangerous is that often times the gas may not smell very strong and you may not even realize that it is coming into your car.

One of the first things that you will notice when your muffler starts to have problems is that it is very loud. If you fail to get it looked at and fixed, than the sound will only get worse and this is a sign that the problem is in fact, your muffler. Having a bad muffler is more than just dealing with embarrassing and annoying, loud sounds. It is also is a very serious safety issue. Fumes coming from the tail pipe that come into car can be deadly. People have actually died from inhaling these emissions and not knowing that they were being poisoned.
Some signs that exhaust from your tail pipe are entering your car is that it many cause occupants to cough and their eyes to water. If small children are constantly falling asleep, this can also be a sign that exhaust is entering the car. This is very dangerous. Mufflers that need to be fixed will emit these gases into the air as well. A good working muffler will help clear out other gases, so that it doesn't pollute the environment as bad.
You will also get poorer gas mileage when you have a bad muffler. In fact, you could end up spending twice as much for gas. This should be extra motivation to get it fixed, considering the high gas prices. If you notice that there are fumes coming from your muffler, as well as loud sounds, you need to go and get it checked out as soon as possible. This is because not only is the sound annoying and loud, but the fumes can be very dangerous to people in the car and the environment, if left unchecked.