Specifications: Type: Exhaust Clamp & Flange Kits Material: The clamp: stainless steel / the flange: iron Clamp Inner Diameter: 7.8cm Clamp External Diameter: 9.2cm Clamp Height: 1.9cm Flange Kit Inner Diameter: 2.5’’ Inch (63.5mm) Flange Kit External Diameter: 8.2cm Flange Kit Height: 2cm Color: Chome Quantity: Pack of 4 Applicable Temperature: -20 ~ 232 °C, (It need to replace the rubber lock nut for metal lock nut when it at a high temperature circumstances.) Features: -100% Brand new and high quality -Makes it easy to install and remove exhaust systems and turbo parts Fitment: Fits for Turbos, Wastegates, Blow-off Valves, Exhausts etc. Notes -Please check the size measurement chart carefully before making a payment. -Please allow 0.5-1cm difference due to manual measurement. -Instruction is not included. Package Included: 4x V-Band Clamp & Flange Kits