Turbosmart BOV RacePort Plumb Back Female GenV Supercharger Sleeper (w/o Weld Flange)

If you're setting up a supercharged engine for serious performance, managing boost pressure is key. The Turbosmart RacePort is a compact blow-off valve designed to vent excess boost safely back into the intake system, helping to protect your supercharger and improve throttle response. Its small size and light weight make it a popular choice when space is tight, and its construction is built for demanding use.

This RacePort valve is made from billet 6000 series aluminum for a strong, well-built housing. Inside, it uses a mil-spec hard anodized valve guide and stem along with a hi-temp silicone Nomex diaphragm, ensuring it can handle the heat and pressure of performance applications. The 2.0-inch inlet allows for high airflow, and the boost-balance technology helps maintain consistent operation. It also features a quick-release V-band clamp for easier installation and a unique locking collar design.

This specific model is the plumb-back version, meaning it recirculates all vented air back into the intake tract, which can help keep things quieter and is often preferred for emissions control. It includes twin 1/8" NPT reference ports for boost signal and a 38mm recirculation fitting. Please note this part is not CARB approved and cannot be shipped to California.