The exhaust manifold is commonly made from heavy duty cast iron to sustain the hot temperature of the gases resulting from the combustion of air and fuel mixture. It serves as a passage for the exhaust to be pushed out of the vehicle through the exhaust pipes. The pistons is responsible for the production of the needed force that will push out the exhaust but the passage must be crafted in a manner that will allow easy exhaust flow so that it will not use up too much energy.
Mazda exhaust manifolds' like the car makes included in Mazda's auto line-up possess the same sporty appeal and top rated performance. In case you are interested to change your stock, don't hesitate to browse the net to look for an on-line store that will give you the exact type of Mazda exhaust manifold that will match the distinct specs and configurations of the car.
Instead of exhaust manifolds, headers can also be used especially if it requires tough and heavy work. Headers are made up of tubes that connect the exhaust ports to the exhaust pipes which are an advantage as compared to the several holes which consists the exhaust manifold which leads into a chamber to direct the exhaust to the component that will push it out of the car's system. Tuned headers can boost the performance of the engine and the driving dynamics of the vehicle as well.