Blow-Off Valve - RacePort Pro - 74 mm Diameter - Clamp / Flange Included - Aluminum - Black / Clear Anodized - Universal - Each

Turbosmart Gen V RacePort BOV - Black

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.

Additional Information

The Highest-flowing BOV in the Turbosmart range has just been redesigned and now features our unique collar design.

Part Type

Turbocharger Blow-Off Valve (BOV)

• 2.0" / 50mm Inlet Flows Over 330CFM
• 5 User Configurable Spring Options Available
• Billet 6000 Series Aluminum Construction
• CFD-Driven & Optimized Designs
• Hi-Temp proprietary Silicon Nomex Diaphragm
• MILSPEC Hard-Anodized Valve Guide and Stem
• Positive Sealing Valve Seat
• Quick Release Aluminum V-Band
• Twin 1/8 NPT Reference Port Fittings
• Unique Locking Collar Design

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Blow-Off Valve, Gen-V, Adjustable, Aluminum, Black Anodized, Each

Turbosmart Gen-V Race Port blow-off valves are small, lightweight, high performance components for forced-induction competition level engines. Featuring unique collar designs and internal flow structures, they are 46 to 50 percent lighter and 25 percent smaller than the competition, while flowing 330 cfm, making Turbosmart Gen-V Race Port blow-off valves the highest flowing BOVs of their type on the market. They are offered in several different anodized colors and versions to fit your race application. All are supplied with vacuum fittings, V-band assemblies, and installed springs.

Additional features:
• Billet 6000 Series aluminum construction
• Quick-release V-band collar for ease of installation and removal
• MIL-Spec hard-anodized valve guide and stem
• High-temperature silicone Nomex® diaphragm
• Twin 1/8 in. NPT pressure ports for convenient positioning
• 2.0 in. inlet flows over 330 cfm
• Collar secured cap for quick spring changes
• Most Race Ports have blue spring rated -18 to -14 InHg installed
• Female flange version available to suit other manufacturer's 50mm flanges (no weld-on fitting supplied) and is 46 percent lighter
• HE (Hall Effect) sensor cap versions allow you to monitor blow-off valve position for diagnostic or tuning purposes
• Supercharger-specific versions have a soft pink spring rated -4 InHg installed, so it can stay open at idle, when supercharger is still producing boost