WG50 Pro-gate 50mm Ext Wastegate 7 PSI Blue

The WG50 Pro-gate 50mm Ext Wastegate 7 PSI Blue is a precision boost-control component designed for turbocharged and supercharged vehicles that require reliable and adjustable pressure management. This wastegate is essential for maintaining optimal boost levels across the entire RPM range, ensuring engine integrity during forced-induction tuning.

Manufactured by Turbosmart USA, this external wastegate features a 50mm poppet diameter that allows for substantial flow capacity, minimizing backpressure and enhancing turbo efficiency. The 7 PSI spring rating indicates the baseline boost threshold, at which point the wastegate opens to vent exhaust gas and regulate compressor output, preventing overboost conditions.

Ideal for builders working on 4-cylinder, 6-cylinder, and small-displacement V8 platforms, the WG50 Pro-gate integrates seamlessly into custom exhaust manifold designs. Its robust construction ensures repeatable cracking pressure and consistent modulation, making it a reliable choice for both street performance and competition engines.