TiAL Sport QRJ BOV 1.5 PSI Spring - Silver

If you're tuning a turbocharged engine and need to fine-tune your blow-off valve's operation, this 1.5 PSI spring for the TiAL Sport QRJ BOV is what you're looking for. This spring controls the pressure at which the blow-off valve opens, allowing you to set it precisely for your boost levels. Getting this right helps protect your turbocharger and ensures smooth operation under boost.

This spring is made from durable materials designed to withstand the heat and pressure cycles found in forced induction systems. It's a direct replacement for the spring that comes standard with your TiAL QRJ blow-off valve, making installation straightforward. By swapping to this 1.5 PSI version, you can achieve a more responsive feel from your engine, especially if you're running lower boost pressures or want the valve to vent slightly earlier.

Remember, this part is not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific tuning requirements and consult with a professional if you're unsure about the correct spring pressure for your setup.