... ,FLEXIBLE,FLEXIBLE TUBBING,MUFFLER Details:1. Flexible pipe, automobile exhaust system component; 2. Installed between engine and muffler; 3. ... ; 4. Absorbs muffler pipe thermal expansion; 5. Compensates for exhaust converter misalignment; 6. Reduces air pollution; 7. Made of ... bellows and lined inside braid; 10. Lined with inside interlock or nothing inside; 11. Steel braids for making flexible ...