Exhaust flex pipe is a pipe coupling assembly composed of stainless steel bellows, braided mesh, inner interlock, and cap. It is widely used in the exhaust system of various types of vehicles, to attract the rock generated by the engine operation and the thermal expansion of the exhaust system due to high temperature. It helps to reduce the damage of pipe stress to the exhaust system parts such as manifold and downpipe and to extend the life of the entire exhaust pipe and its components.
According to different vehicles and the size of exhaust pipes, there are mainly 7 sizes of exhaust hoses. They are 1.75 inch, 2 inch, 2.25 inch, 2.5 inch, 3 inch, 3.5 inch, and 4 inch. These sizes are also the most common and most easily available sizes on the market. The total length of the exhaust flex pipe will vary greatly depending on the product structure, but you don’t need to worry about it, we can customize different lengths according to customer requirements.
