Turbosmart RacePort Plumb Back GenV Sleeper BOV - Compact 50mm Performance Valve

The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing huge CFM - making it the highest flowing 50mm / 2.0" valve on the market.

• Mil-spec hard anodized valve guide and stem


• Hi-temp mil-spec silicone Nomex diaphragm


• Billet 6000 series aluminum construction


• Optional valve position sensor upgrade


• Quick release aluminum V-band clamp


• Turbosmart unique locking collar


• Twin 1/8" NPT reference ports


• Positive sealing valve seat


• 38mm recirculation fitting


• Boost-balance technology


• 2.0" / 50mm inlet

The Turbosmart RacePort Plumb Back GenV Sleeper BOV is engineered for high-performance turbocharged competition engines. Its innovative collar design and internal flow structures deliver maximum airflow with minimal size and weight, making it the highest flowing 50mm / 2.0" valve available on the market. Constructed from billet 6000 series aluminum and featuring a mil-spec hard anodized valve guide and stem, this blow-off valve offers durability and reliability under demanding conditions. The Hi-temp mil-spec silicone Nomex diaphragm ensures consistent performance, while the quick-release aluminum V-band clamp allows for easy installation and removal. An optional valve position sensor upgrade enhances tuning precision, and the Turbosmart unique locking collar guarantees a secure fit during intense driving sessions. Twin 1/8" NPT reference ports provide versatile pressure monitoring options, and the positive sealing valve seat ensures leak-free operation. The inclusion of a 38mm recirculation fitting and boost-balance technology optimizes the valve’s response and airflow management. Designed for enthusiasts seeking a compact yet powerful blow-off valve, the Turbosmart RacePort GenV Sleeper is suitable for a wide range of turbo setups demanding high flow rates and durability. Please note this product is not CARB-approved and requires acknowledgment of Prop 65 compliance.

Features:

• Innovative collar design and internal flow structures for maximum airflow

• 50mm / 2.0 inch inlet with high flow capacity

• Constructed from billet 6000 series aluminum for durability

• Mil-spec hard anodized valve guide and stem for long-lasting performance

• Hi-temp silicone Nomex diaphragm for reliable operation under heat

• Quick-release aluminum V-band clamp for easy installation

• Unique locking collar for secure fit during high-demand use

• Twin 1/8 inch NPT reference ports for pressure monitoring

• Positive sealing valve seat for leak-free performance

• Includes 38mm recirculation fitting and boost-balance technology for optimal airflow control

• Optional valve position sensor upgrade for enhanced tuning