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

The spring pressure rating, like this 8 PSI spring, indicates the minimum amount of boost pressure needed to overcome the spring's tension and open the blow-off valve. This helps control when and how your BOV vents excess turbo pressure.

How do I know if this spring will fit my TiAL Sport QR Blow-Off Valve?

This spring is specifically made for the TiAL Sport QR Blow-Off Valve that has a 1.0-inch port. You should confirm the size of your existing BOV before purchasing this replacement spring.

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

No, this spring is designed exclusively for TiAL Sport QR Blow-Off Valves. Using it with a different brand's BOV is not recommended and may not fit or function correctly.

TiAL Sport Blow Off Valve Spring 8 PSI Purple 002595

Name: TiAL Sport QR BOV 8 PSI Spring - Purple 1.0in
Brand: TiALSport
SKU: tialsport-tial-sport-qr-bov-8-psi-spring-purple-1-0in-t14-537844
Price: 301.50 USD
Availability: BackOrder

TiAL Sport QR BOV 8 PSI Spring - Purple 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 8 PSI Spring - Purple 1.0in. This spring allows you to set your blow-off valve to 8 PSI.

Key Features

Fits TiAL Sport QR Blow-Off Valves with a 1.0-inch port.
Sets the blow-off valve opening pressure to 8 PSI.
Purple color coding for easy identification of the 8 PSI rating.
Well-built component for reliable boost pressure management.
Designed for use with TiAL Sport turbocharger systems.

This spring is designed for the TiAL Sport QR Blow-Off Valve with a 1.0-inch port. It is not a universal part and requires the specific TiAL Sport BOV model.

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Product Details

This product is the purple 8 PSI spring for the TiAL Sport QR Blow-Off Valve. It's designed to fit the 1.0-inch version of the QR BOV. When you're building or tuning a turbocharged vehicle, controlling boost pressure is key to performance and engine health. The spring inside your blow-off valve determines the minimum boost pressure required to open the valve and vent excess pressure.

TiAL Sport is known for making well-built turbo components, and this spring is no different. It's made to work specifically with their QR blow-off valve, ensuring a proper seal and consistent operation. By swapping out the spring, you can fine-tune how your blow-off valve responds to boost. An 8 PSI setting is a common choice for many turbocharged applications where a moderate boost level is desired. This allows the valve to vent effectively without being overly sensitive to small pressure fluctuations.

If you're looking to adjust the boost threshold for your TiAL Sport QR blow-off valve, this 8 PSI spring is a solid option. Make sure you have the 1.0-inch QR model before purchasing. Remember, this part is not CARB approved and cannot be shipped to California.