Item Type: Exhaust Bellow Material: Stainless Steel Exhaust Pipe Diameter: Approx. 51mm or 2in Exhaust Pipe Length: Approx. 300mm or 12in Fitment: Universal Installation Instructions: Welding On installation 1,General purpose type, with a diameter of 51mm (2 inches) and a length of 300mm (12 inches), as long as the size is appropriate, it can be used. 2,The exhaust bellows is 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 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. 4,It can be used in certain turbine wastegate drain pipe applications to absorb thermal expansion, thereby reducing stress on the turbine, wastegate flanges and pipes. 5,The braided lining can provide laminar flow while maintaining the flexibility of the coupling itself. In addition, our exhaust bellows are made of high quality stainless steel with guaranteed quality.1 x Exhaust Bellow Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.