Turbosmart is a world-renowned leader in turbocharger control technology, engineering high-performance Gen-V external wastegates, Kompact EM blow-off valves, precision fuel pressure regulators, and electronic boost controllers. Built from billet aluminum and high-temp stainless alloys, Turbosmart components deliver extreme thermal stability, rapid response, and bulletproof reliability for street and race builds alike.

Why Choose Turbosmart?

  • CLASS-LEADING BOOST CONTROL

    Engineered and CFD-tested in-house to deliver faster response, zero-leak sealing, and accurate boost management for street, drift, and competitive motorsport applications.

  • EXTREME THERMAL DURABILITY

    Built from high-temp 347 stainless steel, Nitronic 60 valve guides, and proprietary Silicon Nomex diaphragms to withstand severe exhaust heat and extreme backpressures.

  • PLUG-AND-PLAY & ELECTRONIC INNOVATION

    Pioneering eWG electronic wastegates and Kompact EM plug-and-play BOVs that integrate seamlessly with modern factory and aftermarket ECU control strategies.

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Turbosmart: Frequently Asked Questions (FAQ)

What is the difference between a Plumb Back, Dual Port, and Supersonic Blow-Off Valve?

Plumb Back BOVs recirculate 100% of vented air back into the intake for quiet operation and OEM ECU compatibility. Supersonic BOVs vent 100% to atmosphere for maximum sound. Dual Port BOVs feature a split design that recirculates during light driving and vents to atmosphere under high boost.

What makes Turbosmart Gen-V Wastegates unique?

Gen-V wastegates feature a 360-degree infinitely clockable actuator housing for easy hose routing, modular actuators, optional liquid-cooling provisions, strap-style V-band clamps, and CFD-validated flow paths for maximum boost stability.

How do Turbosmart eWG Electronic External Wastegates work?

eWG electronic wastegates eliminate pneumatic springs and boost reference hoses entirely. Driven by high-torque internal electric motors via dual half-bridge ECU outputs, they allow precise position control from zero to full boost regardless of drive pressure.

Why should I upgrade to a Turbosmart Kompact EM BOV?

Turbosmart Kompact EM (Electro-Mechanical) valves replace weak plastic factory diverter valves while retaining full electronic ECU integration. They eliminate boost leaks, respond faster, and handle significantly higher boost levels without throwing check engine lights.

Do I need a fuel pressure regulator when upgrading my fuel system?

Yes. When installing high-flow fuel pumps, aftermarket regulators like the Turbosmart FPR series ensure precise 1:1 pressure ratio tracking under boost and prevent fuel pressure spiking or rich idle issues caused by overwhelmed factory regulators.