Dump Valve RacePort 50mm

Turbosmart RacePort 50 mm Dump Valve

Turbosmart is a leading Australian manufacturer specializing in turbo engine tuning, active since 1997 under the motto "Engineered to Win." A long-standing specialist in dump valves (blow-off valves), the brand designs, machines, and tests its products in-house to guarantee reliability, sealing, and performance.

According to Turbosmart, the RacePort is the highest-performing dump valve on the market in the 50 mm segment, thanks to an internal geometry that moves more air than competitors of the same apparent diameter, while remaining the lightest and most compact in its category — a decisive advantage in competition. V-Band mounting for secure fitment and quick removal during races. Available in VTA (atmospheric vent), Plumb Back (recirculating, popular off-road), EM (electromechanical, electronic boost management), and female-flange (compatible with existing competitor flanges) versions. It supports up to around 1,500 hp and covers the vast majority of high-performance applications.

The RacePort is Turbosmart's benchmark atmospheric dump valve (BOV) for competition turbocharged engines: ultra-compact and lightweight — 50% lighter and 25% smaller than the competition — while delivering flow above 330 CFM, making it the top performer in its category.

Construction and technology:
- Body machined from 6000-series billet aluminum, design optimized through CFD simulation
- 50 mm (2.0″) inlet, quick-lock V-band clamp and Turbosmart's unique clamp system
- MIL-SPEC hard-anodized valve guide and stem, high-temperature silicone/Nomex diaphragm
- Positive-sealing seat and Boost-Balance technology (the higher the pressure, the better the valve seals)
- Dual 1/8″ NPT reference ports and 5 user-configurable spring rates

100% atmospheric (vent-to-atmosphere) operation for a bold turbo sound and instant venting.

Contents: RacePort valve, 1/8″ NPT ports and hose fittings.
Available in several colors.

Turbosmart RacePort 50 mm range.