What is the purpose of this spring?

This spring is designed to be installed inside a TiAL Sport QR Blow-Off Valve. It sets the minimum boost pressure at which the valve will open, helping to protect your turbocharger from over-boosting.

How do I know if I need this 11 PSI spring?

If your vehicle's turbo system is set to operate around 11 PSI of boost, this spring is likely the correct choice. It ensures the blow-off valve opens at the intended pressure point for your setup.

Does this spring come with a new blow-off valve?

No, this product is just the replacement spring for the TiAL Sport QR Blow-Off Valve. You must already own a compatible TiAL Sport QR BOV to use this spring.

TiALsport QR BOV 11 PSI Spring Silver 003009

Name: TiAL Sport QR BOV 11 PSI Spring - Silver (29mm)
Brand: TiALSport
SKU: tialsport-tial-sport-qr-bov-11-psi-spring-silver-29mm-t14-538122
Price: 301.50 USD
Availability: BackOrder

TiAL Sport QR BOV 11 PSI Spring - Silver (29mm)

$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 11 PSI Spring - Silver (29mm).

Key Features

Fits TiAL Sport QR Blow-Off Valves.
Features an 11 PSI pressure rating.
Silver finish.
29mm spring size.
Allows for boost pressure tuning.

This spring is designed to fit TiAL Sport QR Blow-Off Valves. It is not a universal part and requires a compatible TiAL Sport BOV.

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Product Details

This is the TiAL Sport QR BOV 11 PSI Spring, finished in silver. It's designed to replace the existing spring in your TiAL Sport QR Blow-Off Valve, allowing you to adjust the boost pressure it can hold. The 11 PSI rating means this spring is intended for setups running around that level of boost, helping to ensure your blow-off valve opens at the correct pressure to protect your turbocharger.

TiAL Sport is well-known for its reliable turbo components, and this spring is no different. It's a well-built part made to work seamlessly with their QR blow-off valve. Swapping out the spring is a straightforward way to fine-tune your boost control without needing to replace the entire valve. This is a popular choice for tuners looking to dial in their specific boost targets.

When installing, make sure your system is not under pressure. You'll typically need a few basic tools to open up the blow-off valve and swap the spring. Always refer to the manufacturer's instructions for the most accurate installation details.