TiAL Sport QR BOV 6 PSI Spring - Black (29mm)

This 6 PSI spring for the TiAL Sport QR Blow-Off Valve is made from durable steel, designed to precisely control the boost pressure at which your valve will vent excess turbo pressure. The 29mm size ensures it fits the specific QR model, and the black finish is a subtle touch for a clean engine bay. A well-built spring is crucial for proper turbo system operation, preventing compressor surge and protecting your turbocharger from damage by releasing boost when the throttle closes suddenly.

Choosing the right spring rate is key to tuning your turbo system. A 6 PSI spring is a popular choice for many applications where a lower boost threshold is desired, ensuring the valve opens reliably even at moderate boost levels. This spring is a direct replacement for the one that came with your TiAL QR BOV, making installation straightforward. Proper spring tension helps maintain consistent boost control and prolongs the life of your turbo.