Interlock Exhaust Tube

Interlock Exhaust Tube Made Of Stainless Steel     specification   1,Installed between engine and muffler.   2,Use to decrease engine noise and vibration.   3,Absorb muffler pipe thermal expansion.   4,Reduce air pollution.   5,Material is stainless steel 201,304.   6,Structure: Lined with interlock,inner braid and nothing inside.   7,Size(mm): ID:35,38,45,50,54,57,60,64,76,89. Length:100,150,200,250,300,350.