The Turbosmart RacePort Plumb Back Generation V BOV is engineered for high-performance turbocharged applications, offering a compact and lightweight design that is ideal for competition-level engines. With a unique collar design and internal flow structures, this 50mm (2.0-inch) valve provides exceptional airflow while being 50% lighter and 25% smaller than comparable models, ensuring minimal boost lag and optimized performance. Its high-flow capacity makes it the highest flowing 50mm valve on the market, suitable for the most demanding racing environments. Constructed from billet 6000 series aluminum and featuring a mil-spec hard anodized valve guide and stem, the RacePort is built for durability and consistent operation under extreme conditions. The inclusion of a high-temperature mil-spec silicone Nomex diaphragm ensures reliable sealing and responsiveness during aggressive driving sessions. The design incorporates a positive sealing valve seat for leak-free operation and twin 1/8



