Turbosmart RacePort BOV Gen V with Purple Finish – Lightweight High-Flow Turbo Blow-Off 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 330 CFM - making it the highest flowing BOV of its type on the market.
The Highest-flowing BOV in the Turbosmart range has just been redesigned and now features our unique collar design.

• 5 User Configurable Spring Options Available


• Hi-Temp proprietary Silicon Nomex Diaphragm


• MILSPEC Hard-Anodized Valve Guide and Stem


• Billet 6000 Series Aluminum Construction


• Twin 1/8 NPT Reference Port Fittings


• 2.0" / 50mm Inlet Flows Over 330CFM


• CFD-Driven & Optimized Designs


• Quick Release Aluminum V-Band


• Unique Locking Collar Design


• Positive Sealing Valve Seat

The Turbosmart RacePort BOV Gen V in purple is engineered for high-performance turbocharged engines in competitive settings. Featuring a compact and lightweight design, it is 50% lighter and 25% smaller than traditional BOVs, without compromising airflow capabilities. With an internal flow capacity exceeding 330 CFM, this BOV ensures efficient pressure relief while maintaining optimal boost pressure. Its innovative collar design and CFD-optimized internal structures deliver superior performance and reliability in demanding racing environments. The RacePort's unique locking collar provides a secure fit and positive sealing, reducing the risk of boost leaks and enhancing overall engine response.
The BOV includes five user-configurable spring settings, allowing precise tuning for different boost levels and driving conditions. The high-temperature proprietary Silicon Nomex diaphragm ensures durability under extreme heat, while the MILSPEC hard-anodized valve guide and stem contribute to long-lasting operation. Constructed from billet 6000 series aluminum, the RacePort is built to withstand the rigors of intense racing, with twin 1/8 NPT reference port fittings for versatile installation options. For ease of maintenance and quick installation, it features a quick-release aluminum V-band clamp. Designed with CFD-driven and optimized flow paths, the RacePort delivers high airflow efficiency and rapid pressure relief, making it ideal for competition-level applications.
This BOV is designed to meet the needs of serious racers and automotive enthusiasts seeking high-flow performance in a compact package. It is not CARB approved but complies with Prop 65 safety standards. Suitable for a variety of turbocharged vehicles, the Turbosmart RacePort BOV Gen V provides a reliable and high-performing solution for boost control and pressure relief in demanding racing scenarios.

Features:

• 50% lighter and 25% smaller than traditional BOVs for reduced weight and space

• Flow capacity exceeding 330 CFM for high airflow performance

• Unique collar design and CFD-optimized internal structures for superior flow and sealing

• Five user-configurable spring options for precise boost tuning

• High-temp Silicon Nomex diaphragm for durability under extreme heat

• MILSPEC hard-anodized valve guide and stem for long-lasting operation

• Constructed from billet 6000 series aluminum for strength and durability

• Twin 1/8 NPT reference port fittings for versatile installation

• Quick-release aluminum V-band clamp for fast installation and maintenance

• Positive sealing valve seat for boost leak prevention