The tail section of the exhaust pipe is the last part of the exhaust system and the last level of the three-level silencing of the exhaust system. Its structure is consistent with that of the middle exhaust pipe. The tail section exhaust pipe of the original specification is also made of galvanized iron plate and iron pipe, and the interior is also composed of back pressure diaphragm and silencing cotton.
The shell of the high-performance tail section exhaust pipe is also made of durable and heat-resistant stainless steel. The internal part is made of rotary back pressure diaphragm to make the exhaust discharge smoothly. The stainless steel silencing cotton is wrapped with glass fiber silencing cotton, which can reduce the exhaust resistance, maintain the reasonable low speed torque output of the engine, and greatly prolong the service life of the silencing cotton, The exhaust pipe can maintain normal silencing capacity for a long time while maintaining stable exhaust smoothness.
In recent years, the titanium alloy tail section exhaust pipe has not only greatly improved its high temperature resistance and durability, but also greatly improved its exhaust efficiency due to the increase of exhaust temperature. Moreover, the titanium alloy tail section exhaust pipe has light weight and high material strength. Compared with the stainless steel tail section exhaust pipe of the same specification, the weight can be reduced by 40% and the pipe wall can be thin by 30%. But because of titanium alloy
Material processing is difficult and laser welding is required, so the cost is nearly twice that of stainless steel products