Features: 1.The design of the exhaust bellows can reduce the premature cracking of the manifold and the sewer pipe and help extend the service life of other components. 2.The exhaust bellows are carefully designed to isolate the vibration generated by the engine, thereby reducing the pressure on the entire exhaust system of the vehicle to ensure a longer service life. 3.The braided lining can provide laminar flow while maintaining the flexibility of the coupling itself. Using corrugated molding technology, with good flexibility and air tightness. 4.Exhaust bellows can also be used in certain turbine wastegate applications to absorb thermal expansion, thereby reducing stress on the turbine, wastegate flanges and pipes. 5.The exhaust bellows is made of high?quality stainless steel materials with high reliability. General?purpose model accessories, can be used in any vehicle. Specification: Item Type: Exhaust Flexi Pipe_x000D_ Material: Stainless Steel_x000D_ Introduction:_x000D_ The exhaust bellows is installed in the exhaust pipe between the engine exhaust manifold and the purifier, so that the entire exhaust system is flexibly connected, so as to reduce vibration and noise, facilitate installation and extend the life of the exhaust system effect. The inside of the bellows can be equipped with a mesh sleeve and a telescopic tube, which can better eliminate the noise generated by the engine during operation, and further play a role in damping and silencing._x000D_ Features:_x000D_ 1. Diversified structures, complete specifications and sizes, and unlimited length, meet the needs of different models._x000D_ 2. Installed between the engine exhaust manifold and the purifier, it can absorb various vibrations, reduce noise, compensate for installation deviation and thermal expansion and contraction, facilitate installation and extend the life of the exhaust muffler system._x000D_ 3. Using corrugated molding technology, good flexibility and good air tightness._x000D_ 4. Reduce air pollution._x000D_ Color: Silver_x000D_ Inner diameter: Approx. 63mm / 2.5in_x000D_ Length: Approx. 300mm / 12in_x000D_ Fitment: Universal, such as exhaust pipe connectors in various series of cars, off-road vehicles, buses and trucks.