Turbosmart's Blow Off Valve Adapter V-Band to 38mm is designed for Turbosmart Plumb Back, Dual Port, and Supersonic Universal Fit BOVs. This adapter allows users to convert their universal BOVs for use with Turbosmart 38mm OD fitting kits and Universal 38mm OD pipes. An O-Ring seal securely holds the adapter in place and grub screws attach it firmly to the pipe or fitting kit. Turbosmart provides a reliable solution for upgrading their engine setup with this blow off valve adapter. With Turbosmart's quality products, you can rest assured that your vehicles will be running at peak performance levels. Turbosmart's Blow Off Valve Adapter V-Band to 38mm is the perfect solution for those looking to get the performance they need from their vehicle.