BOV Dual Port Uni 38mm - Black TS-0205-1072 Category_Sensors The ALV is a sealed

The ALV is a sealed twin chamber design with the top port being the primary control port

We've taken the proven technology from our WG38

All gears are surface ground to perfection then isotropic polished to a near mirror finish

Strap Type V-band clamp

BOV Dual Port Uni 38mm - Black TS-0205-1072 Category_Sensors The ALV is a sealedFour BOVs in one. The Dual Port can be configured as a Supersonic, Megasonic, Plumb Back or Dual Port! Features sequential ports for quiet operation on mild boost and full performance at full boost. With a Quick release V Band clamp, tool free adjustment and all the parts needed for conversions included it is Turbosmart's most versatile BOV.