The Turbosmart Kompact plumb-back BOV for Nissan is a full recirculating blow-off valve that returns excess boost into the intake tract rather than venting it, preserving driveability and reducing audible discharge. Compact and unobtrusive, it offers the reliability and control benefits of a quality recirculating valve while keeping the installation stealthy for enthusiasts who prefer a quiet setup without sacrificing function.
Turbosmart BOV Kompact Plumb Back - Nissan