Jan 22

Cat back exhaust – a popular aftermarket product that improves performance

Posted on Sunday, January 22, 2012 in automotive technology

Cat back exhaust system is one of the popular aftermarket product meant to improve the performance of a vehicle. The combustion of the mixture of fuel and air generates power in the engine. The resultant gases are allowed to escape in the atmosphere. While escaping these gases exert some back pressure on the engine. This back pressure is detrimental to the combustion process. Cat back exhaust system reduces the back pressure by providing smooth passage to the gases by the use of a pipe of wider diameter. The resultant gases have some harmful elements that are neutralized in a catalytic converter before being allowed to enter the cat back exhaust pipe. This is necessary as otherwise these gases would pollute the atmosphere. At the end of the system there is a wider tip through which these gases exit. This tip is usually chromed which improves its look and prevents rust. During this passage the gases pass through a muffler which reduces the noise produced by the escaping gases. Cat back exhaust system improves the efficiency of the engine which has an overall beneficial effect on the vehicle.
Performance, safety, and appearance are the qualities that a customer looks for in a car. Whereas the cat back exhaust system improves the performance, new headlights can improve its looks and make it safer. As headlights are highly visible they are designed in various attractive styles. Their main purpose is, however, not to enhance the looks but to make driving safer. At night or when visibility is poor due to fog or any other reason they help the driver to see ahead on the road. Since the cars now move much faster, brighter headlights are needed to illuminate a longer stretch of road. Brighter sources of light like halogen lights, or LED lights or HID lights are therefore, now used in the headlights unit. Reflectors and lenses in the headlight unit enable the beam of light to be cast on the right areas of the road.
You can find cat back systems and headlights at any automobile dealer or better still you can look for them on internet as that will save your time. You can know more about cat back exhaust at www.ilovebodykits.com.
About Author :
Louie Liu has been in the car aftermarket products industry for 5years. He specializes in body kits, headlights, cold air intakes & other aftermarket products. You can learn more about cold air intakes, cat back exhaust and other car aftermarket products at his site www.ilovebodykits.com.

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