Here is the Video for V clamps for Installation and Application，if you need,you can have a look.

https://youtu.be/3CZbtcORcDU

Description:

    V-Band Clamps makes it easy to install and remove intercooler systems and turbo parts, such as charge piping, intake pipes and the like. Great for racers and tuners, these clamps make it easy to remove parts to gain access to vital components easily as there are no hard hard to reach bolts or special tools needed. Simply undo the clamp and you can remove the component easily.

Note,You can see the installation from our pictures.

• 100%New,Never Be Used
• Flanges ID: 3 inch
• Clamp:3.25" 83mm-93mm
• The sizes of Flanges and Clamp are different, please make sure the size right
• Availabel Size:2.5''/3''/3.5''/4''
• Professional installation is highly recommended.
• No instruction included.

Package includes:

• 1X V band Clamp(Stainless Steel 304)
• 2X V band flanges(Male/Female)(Mild Steel 1045)