TiAL Sport QRJ BOV 1.5 PSI Spring - Black

TiAL Sport is well-known for making high-performance turbocharger components, and this QRJ Blow-Off Valve spring is a prime example of their focus on fine-tuning boost control. This specific spring is rated for 1.5 PSI, allowing you to adjust your blow-off valve's opening pressure to match your turbo system's needs. Getting the spring rate right is key to ensuring your blow-off valve opens at the correct boost pressure, protecting your turbo from compressor surge without leaking boost when it shouldn't.

This black-finished spring is built to last and is designed to work with TiAL Sport's QRJ blow-off valve. By selecting the right spring, you can achieve a more responsive throttle and better turbo longevity. It's a well-built component that offers a precise way to dial in your boost management, especially if you've made modifications to your turbo system or are looking for a more refined boost response.