6X 3" inch V-Band Flange&Clamp Kit For Turbo Exhaust pipes Stainless SteelProduct Description 100% brand new, Never been tried or installed V Band Clamps makes it easy to install and remove intercooler systems and turbo parts, such as charge piping, intake pipes and the like. Flanges ID: 3 inch Clamp: 3. 25" 83mm 93mm No instruction included Package including: 2X V band Clamp 4X V band flanges Fit Flange ID size 3. 0", Clamp size will bigger than 3. 0", make sure the size right