Positive Seal O-Ring on the Piston’s face

billet construction means they are stronger and more durable than a stock actuator

The Dual Port is a 50-50 recirculation/vent-to-atmosphere valve for that classic vent-to-atmosphere BOV sound at high boost and quiet operation at low boost

Hall Effect

HP Actuator – Up to 50psi Base Pressure

Vesser VSR5 22x11 ET10-55 BLANK Custom Finish VL Positive Seal O-Ring on thePCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130, 5x120. 6 ET: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55