Turbosmart PSG50V Pneumatic Straight Gate (Vacuum) 6in Hg Black

The Turbosmart PSG50V Pneumatic Straight Gate uses a 50mm diaphragm to manage boost pressure in your forced induction system. This particular model is vacuum-operated and actuates at 6 inches of mercury, making it suitable for applications where boost control is managed by engine vacuum signals. Its robust construction is built to withstand the high temperatures and pressures found in turbocharged engines, ensuring consistent and reliable performance. The straight-through design allows exhaust gas to flow efficiently around the valve, minimizing backpressure and maximizing turbocharger response.

Crafted from well-built materials, the PSG50V features a billet aluminum actuator housing for durability and a stainless steel valve seat for longevity. The internal diaphragm is made from high-temperature silicone, capable of handling the demanding environment of the exhaust manifold. This wastegate is designed for easy installation, typically bolting directly into existing manifold or turbocharger flanges, though specific adapter flanges may be required depending on your setup. Its compact size also helps with fitment in tight engine bays.

When setting up your PSG50V, it's important to ensure your vacuum source is clean and consistent. The 6in Hg actuation point is critical for proper boost control; too low and you'll overboost, too high and you won't reach your target boost. This wastegate is a solid option for tuners and performance enthusiasts looking for precise control over their engine's power output. Please note that this wastegate is not CARB approved and cannot be shipped to California.