TiAL Sport QR BOV 10 PSI Spring - Purple (29mm)

TiALSport is well-known for making high-performance turbocharger components, and this 10 PSI spring for their QR blow-off valve is a prime example. This purple-colored spring is specifically designed to control boost pressure, ensuring your turbo system operates within its intended parameters. By using the correct spring, you help prevent premature boost leaks and maintain consistent power delivery under load.

This spring is designed to hold approximately 10 PSI of boost pressure. It's a direct replacement for the spring that comes standard with many TiAL Sport QR blow-off valves, allowing you to fine-tune your boost control. The 29mm size ensures it fits correctly within the QR valve body. Swapping springs is a straightforward way to adjust how your blow-off valve responds to boost, helping you dial in your turbo setup for optimal performance and reliability.

When installing, ensure the valve is clean and free of debris. This spring is a key component for managing boost pressure in turbocharged vehicles, helping to protect your engine and turbocharger from over-boosting.