Turbosmart BOV RacePort 15 inHg Spring

This 15 inHg spring is specifically made for Turbosmart's Raceport blow off valves. It's designed to help you fine-tune how your blow off valve responds to boost pressure. A well-matched spring rate is key to making sure your blow off valve opens at the right time to release excess boost, but also seals up tight when you're back on the throttle, preventing boost leaks.

Turbosmart makes these springs from strong materials to hold their rate, even when your turbo system is working hard. Choosing the right spring rate, like this 15 inHg option, means your blow off valve will work correctly with your specific turbo setup. This helps maintain consistent boost pressure and keeps your engine running smoothly.