TiAL Sport V50 Wastegate 50mm .52 Bar (7.54 PSI) - Purple

This is the TiAL Sport V50 50mm external wastegate, set to control boost pressure at .52 Bar (7.54 PSI). It's a well-known component in the forced induction world, designed to help you precisely manage how much boost your turbocharged engine makes. By venting excess exhaust gas away from the turbocharger's turbine, it prevents boost levels from climbing too high, which is crucial for engine safety and performance tuning.

TiAL is recognized for making solid wastegates, and the V50 is built with that reputation in mind. It features a 50mm diaphragm and valve assembly, offering a good balance for many turbocharged applications. The included spring is rated for .52 Bar (7.54 PSI), making it suitable for setups where that specific boost level is desired, or as a base spring that can be combined with additional springs for finer boost control adjustments. The purple anodized finish isn't just for looks; it helps protect the aluminum body from corrosion. Installation involves plumbing it into your exhaust manifold and downpipe, typically requiring some welding for the exhaust manifold flange and a dedicated port on the downpipe or collector.

This wastegate is not CARB approved and cannot be shipped to California. If you're building a custom turbo system or upgrading an existing one, this wastegate offers a reliable way to manage boost. Make sure to consult your turbo system's installation guide for specific plumbing and tuning recommendations.