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The exhaust gases released from the controlled combustion in the engine are guided away from the engine with the help of piping; this is known as the exhaust system. The work of the system is to carry away the burnt gases with the help of one or more exhaust pipes from the engine. Depending on the design, the exhaust gases flow through: .Cylinder head .Exhaust manifold .Turbocharger .Catalytic converter .Silencer/Muffler How does an exhaust system help the engine? Several automobile companies provide aftermarket exhaust upgrades as a part of engine tuning. This sort of upgrades is pretty expensive as it mostly includes replacing the whole exhaust system or other large exhaust components. These aftermarket Exhaust Systems increase the performance of the engine significantly using the following two principles: Engine power in four stroke engines is increased by reducing the back pressure of the exhaust. The heat from the exhaust which is lost in the under bonnet area is reduced. This has a lot of advantages, which includes, the under bonnet temperate is reduced and hence the intake manifold temperature is also reduced which increases the power of the engine. The reduction of under bonnet temperature also prevents the heat sensitive devices from getting damaged. The main advantages of having an aftermarket exhaust system: The main advantage experienced after installing an aftermarket exhaust system is the increase in fuel efficiency. This happens as the engine does not have to work as hard to push the exhaust gases out of the piping. The total load on the engine is therefore reduced and the engine provides better efficiency and performance. The rise in fuel efficiency can be mostly noticed distinctly when travelling through the high roads or the freeway, however at times it is also noticed when the car is drove through the city. Another big advantage of the aftermarket exhaust system is the sound that it can produce. Be it a full on growl or a low pitch grunt there is all sorts of exhaust systems to satisfy your demand. However one should undertake a proper research regarding this as one would not want to end up with an engine sound that the person cannot stand. There are various exhaust systems available in the market to suit the requirement of the consumers. Holden VE Exhaust Systems and Walkinshaw Exhaust Systems are known around the world for their superb performance. Conclusion: Exhaust systems are Performance Upgradesfor cars, increasing the power of the engine and also the fuel efficiency. There are various automobile companies that provide aftermarket exhaust system to improve the performance of the engine and one must do proper research to buy the exhaust system that suits them. Have a look here for There are various exhaust systems available in the market to suit the requirement of the consumers Service provides www.formulatech.com.au
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