The Turbosmart Dual Port blow-off valve offers four configurations—Supersonic, Megasonic, Plumb Back or Dual Port—in a single, versatile unit. Sequential ports provide quiet venting at low boost and full-flow operation at higher boost levels. It includes tool-free adjustment, conversion hardware and a quick-release V-band clamp for straightforward installation and flexible tuning to match driving conditions.

Turbosmart BOV Dual Port Uni 38mm-Black