Automobile Exhaust Pipes
By Car Parts Expert at 04/30/07 10:03
 - An exhaust pipe, or tail pipe, is usually tubing used to guide waste exhaust gases away from a controlled combustion inside an engine
- The exhaust gas may flow through one or more of: A turbocharger to increase engine power, a catalytic converter to reduce air pollution, or a muffler to reduce noise
- Design criteria: An exhaust pipe must be carefully designed to carry toxic and or noxious gases away from the users of the machine
- Terminology:
- Manifold or header: The manifold is an assembly designed to collect the exhaust gas from two or more cylinders into one pipe
- A header: is another name for a manifold, specifically a manifold designed for performance
- Headers are generally made by aftermarket automotive companies, but sometimes can be bought from the high performance parts department at car dealerships
- Header-back: Header back is to the part of the exhaust system from the outlet of the header to the final vent to open air, i.e., everything from the header back.
- Header-back systems are generally produced as aftermarket performance systems for cars without turbochargers
- The end of the final length of exhaust pipe where it vents to open air, generally the only visible part, often ends with just a straight or angled cut, but may include a fancy tip
News Digest Blog Tags: • car parts • exhaust pipes • - Permalink
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