TURBOSMART BLOW-OFF VALVES

Turbosmart has manufactured the Blow-off Valve (BOV) Range with a focus on performance and reliability. Blow-off valves (also known as diverter valves, recirc valves, DV’s etc.) are proudly Australian made. In addition, Turbosmart Blow-off Valves are built and machined from rugged, durable billet aluminium. With a complete range of solutions. Also, Turbosmart offers OE Replacement and heavy-duty upgrades through all performance and street applications, race and, of course, motorsport use

Turbosmart’s Kompact Range are upgraded valves that suit road cars for standard, high performance and tuned use. The Turbosmart Kompact blow-off valve Range includes the Kompact EM (Electro-Mechanical) series, which takes the best mechanical valves reliability and integrates factory control electronics and strategies. Furthermore, the Kompact Range relies on Turbosmart’s proven positive seal piston. The boost-balance system for years of reliability and trouble-free motoring.

Similarly, the BOV5 Range, our 5th iteration of a genuine performance valve, shares the same boost-balance, positive seal piston technology as the Kompact Range. However, it is higher flowing than the Kompact range for higher horsepower setups. Also, the BOV5 has a massive list of bolt-on, model specific and Universal Applications. In short, the BOV 5 Range bridges the gap in the space between street and race where demand for greater flow requires a higher performance application.

For high horsepower and no compromise. With solutions based on both positive seal piston and diaphragm style valves. Most of all, there are solutions for every application! In short, the Turbosmart Blow-off Valve’s Range includes the Kompact, BOV5, Race Port, Power Port and Big Bubba.

The Kompact Series is designed with a focus on quality materials, design, and integration. The Kompact range by Turbosmart gives vehicles the high-performance edge in boost handling capacity, reliability & response. With bullet-proof, billet construction, the Kompact series is a direct replacement & Upgrade for OEM parts.

Kompact EM Series

The Kompact EM Series is an evolution of the traditional Kompact Series with full O.E Integration in mind. By working with the factory electronic control strategies of new cars and combining our proprietary on-board bullit valve technology and bullet-proff, billet construction, the Kompact EM Series is a direct replacement & Upgrade for OEM parts.

BOV5 Series including VeePort Pro & SmartPort

Designed for high flow and performance. The BOV5 from Turbosmart is well suited for both street and race vehicles. Designed around a 38mm Piston and using our unique boost-balance technology. There’s no amount of boost that will escape this proven classic. The BOV5 line incorporates clever modular design, precision machining and assembly—all Australian made by hand and tested before shipping.

RacePort Series

An amazingly small and light BOV for forced induction competition level engines. The Race Port has race-proven results from street, strip and circuit. It features our unique collar design, twin 1/8” NPT pressure ports and internal flow structures. It is 50% lighter and 25% smaller than the competition. At the same time, it is flowing 330 CFM – making it the highest flowing BOV of its type on the market.

RacePort Series

An amazingly small and light BOV for forced induction competition level engines. The Race Port has race-proven results from street, strip and circuit. It features our unique collar design, twin 1/8” NPT pressure ports and internal flow structures. It is 50% lighter and 25% smaller than the competition. At the same time, it is flowing 330 CFM – making it the highest flowing BOV of its type on the market.

ProPort Series

ProPort by Turbosmart is a 54mm (2.13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough for 3500 HP and is in a league of its own standing 30mm (1.2in) lower than PowerPort while flowing over 25% more than the Market leading 50mm Raceport.

ProPort Series

ProPort by Turbosmart is a 54mm (2.13in) Blow Off Valve with a tiny footprint and massive flow. The ProPort flows 420 cfm which is enough for 3500 HP and is in a league of its own standing 30mm (1.2in) lower than PowerPort while flowing over 25% more than the Market leading 50mm Raceport.

Big Bubba Series

The Big Bubba is our largest piston style Blow-Off Valve. Designed for large capacity supercharged and turbocharged engines, including turbo-diesels. The Big Bubba range features precision engineering, bigger inlet and outlet ports, hard anodised and lightweight aluminium pistons. It also comes with a solid v-band mounting system.  

PowerPort Series

The Power Port is Turbosmart’s largest and highest flowing Blow-Off Valve ever. The Power Port’s massive 2.5inc, inlet, unprecedented valve lift, supersized ports and carefully designed CFD flow paths mean it has more than enough breathing room for even the most powerful turbocharged drag racing engines. The PowerPort also benefits from Twin-Port control for advanced staging & boost control strategies and optional on-board position sensor.

PowerPort Series

The Power Port is Turbosmart’s largest and highest flowing Blow-Off Valve ever. The Power Port’s massive 2.5inc, inlet, unprecedented valve lift, supersized ports and carefully designed CFD flow paths mean it has more than enough breathing room for even the most powerful turbocharged drag racing engines. The PowerPort also benefits from Twin-Port control for advanced staging & boost control strategies and optional on-board position sensor.