As part of the headers and exhaust system, your Acura header pipes are used to effectively deliver the burnt gases out of the internal combustion engine. We often refer to the header as another term for the exhaust manifold yet it functions more than an ordinary manifold. Your Acura header and the Acura header pipe refer to an improved kind of manifold. They are engineered to generate better performance as compared to the stock and factory supplied part. The headers and the header pipes are designed purposely to regulate exhaust flow more efficiently. With this function, your Acura should never run without the header pipe installed in it. Generally, the header pipes are circular steel tubing with a series of bends and folds premeditated to provide paths from each cylinder's exhaust port to the common outlet all of equal length, joining at narrow angles to draw pressure waves to flow through the outlet and not to the direction of the cylinders. To conform to a number of standards, the header pipes must be small enough to regulate the force of the compression waves and suction waves in the pipes. But, they must be with large widths to allow the favorable flow of the gases that pass the exhaust valve down the header pipes. Their length must also be calculated to ensure precise arrival time of the scavenging wave that will be reflected back to the exhaust valve. Because of the importance of your header pipes in the exhaust system, it must be of perfect condition anytime. If it fails on regulating the exhaust flow to the cylinders, you must replace it immediately. Our company website offers good Acura header pipe replacement which can best fit the unaccomplished job of your defective header pipe. We offer them in discount prices and guaranteed quality.