Turbosmart PSG40CG 7PSI Compressed Gas Pneumatic StraightGate40 - Black

This is the Turbosmart StraightGate40 external wastegate, set to 7 PSI, in a black finish. It's designed for compressed gas applications, meaning it uses a gas charge to help regulate boost pressure in turbocharged engines. This wastegate is a well-built component that helps control how much exhaust gas bypasses your turbocharger, which is crucial for maintaining consistent and safe boost levels. If you're building a performance turbo system or upgrading an existing one, managing boost effectively is key to both power and engine longevity.

The StraightGate40 is a popular choice for many custom turbo builds because of its solid construction and reliable operation. It features a 40mm diaphragm and a straight-through flow design, which helps minimize exhaust restriction when the gate opens. The 7 PSI spring pressure is a common setting for many turbocharged vehicles, providing a good balance between responsiveness and boost control. Installation typically involves plumbing it into your exhaust manifold or header and connecting the boost control line to your intake manifold or boost controller. This wastegate is made from durable materials to withstand the high temperatures and pressures found in the exhaust stream.

When installing an external wastegate like this, it's important to ensure all plumbing is secure and leak-free. You'll also want to confirm that the wastegate's spring pressure is appropriate for your engine's requirements and your turbocharger's capabilities. Because this unit is not CARB approved, it cannot be shipped to California. Always refer to the manufacturer's installation guide for specific details and recommendations.