What does the PSI rating on the spring mean for my blow-off valve?

The PSI rating on the spring, like this 6 PSI version, indicates the minimum boost pressure the valve needs to overcome before it starts to open and vent excess pressure. A higher PSI spring will hold boost longer before venting.

Can I use this spring with other brands of blow-off valves?

This spring is specifically designed to fit TiAL Sport QR Blow-Off Valves. Using it with other brands may result in improper fitment, leaks, or incorrect operation.

What is the benefit of changing the blow-off valve spring?

Changing the spring allows you to fine-tune the boost pressure threshold at which your blow-off valve activates. This can help prevent boost leaks and ensure your turbo system operates efficiently based on your specific engine tune and modifications.

TiALSport QR BOV 6 PSI Spring Red 002598

Name: TiAL Sport QR BOV 6 PSI Spring - Red (1.0in)
Brand: TiALSport
SKU: tialsport-tial-sport-qr-bov-6-psi-spring-red-1-0in-t14-537847
Price: 301.50 USD
Availability: BackOrder

TiAL Sport QR BOV 6 PSI Spring - Red (1.0in)

$301.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

TiAL Sport QR BOV 6 PSI Spring - Red (1.0in). Direct fit for TiAL Sport blow-off valves.

Key Features

Fits TiAL Sport QR Blow-Off Valves.
Rated for 6 PSI of boost pressure.
Red color coding indicates the 6 PSI rating.
Designed for precise boost control in turbocharged applications.
Well-built component from TiAL Sport.

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Product Details

This is the TiAL Sport QR BOV 6 PSI Spring, color-coded red, designed for their popular QR blow-off valve. If you're running a turbocharged vehicle and want to fine-tune how your blow-off valve operates, swapping out the spring is a common way to adjust its pressure threshold. This particular spring is rated for 6 PSI, meaning it will hold boost up to that level before the valve starts to open and vent excess pressure.

TiAL Sport is well-known in the forced induction world for making solid components. This spring is made to work specifically with their QR blow-off valve, ensuring a proper seal and function. Swapping springs is a straightforward process for anyone familiar with working on their turbo system. It's a good way to get more precise control over your boost levels, especially if you've made other modifications to your engine or turbo setup.

Keep in mind that this spring is not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific requirements and any local emissions regulations before making modifications.