Description 1 Flexible pipe are protected on the outside with armored fabric and lined on the inside with corrugated pipe 2 Very resistant to corrosion3 Lined inside with corrugated pipe4 Mounting without welding5 no clogging suitable for diesel vehicles 6 low back pressure tuning vehicles 7 extremely durable8 high stability9 very flexible10 Compensation of angle and change in length11 Using corrugated molding technology the surface layer has good flexibility and air tightness 14 It can reduce air pollution Specification Product Name Exhaust Flex PipeInner diameter approx 1 77 45mmOutside diameter approx 1 9 48mmLength flex parts approx 7 87 200mm Overall length approx 12 12 308mmMaterial Stainless SteelQuantity 1Installation instructions in 3 steps 1 Cut out flex the old flexible pipe2 Slide the supplied flex piece over the ends of your Y pipe catalytic converter 3 Tighten the slotted ends with the clamps suppliedNote 1 We provide clear pictures measurements where possible Please check as much as possible to make sure the item is the one that you need 2 Please allow 0 5 1 inch difference due to manual measurement 1inch 2 54cm 3 There are no instructions included in this kit If you want to know how to use or install it please contact us by Email We will provide help as much as possible Package Included 1x Exhaust Flex Pipe2x Free Clamps