What does the PSI rating on this spring mean?

The 11 PSI rating indicates the amount of boost pressure the spring is designed to hold back before the blow-off valve opens. This helps regulate the maximum boost your turbo system will reach.

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

Changing the spring allows you to adjust the boost pressure threshold at which the blow-off valve releases excess turbo pressure. This is useful for fine-tuning your engine's performance and protecting the turbocharger.

Can I use this spring on a different brand of blow-off valve?

This spring is specifically designed to fit the TiAL Sport QR Blow-Off Valve. Using it with other brands may not provide a proper seal or function correctly.

TiAL Sport QR BOV 11 PSI Spring Silver 002613

Name: TiAL Sport QR BOV 11 PSI Spring - Silver (1.0in)
Brand: TiALSport
SKU: tialsport-tial-sport-qr-bov-11-psi-spring-silver-1-0in-t14-537862
Price: 301.50 USD
Availability: BackOrder

TiAL Sport QR BOV 11 PSI Spring - Silver (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 11 PSI Spring - Silver (1.0in). This spring controls boost pressure for your turbo system.

Key Features

Fits TiAL Sport QR Blow-Off Valve models.
Rated for 11 PSI of boost pressure.
Constructed from durable stainless steel.
1.0-inch diameter spring.
Helps regulate turbocharger boost pressure.
Not CARB approved; cannot ship to California.

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Product Details

This 11 PSI spring is made from solid stainless steel, designed to fit the TiAL Sport QR Blow-Off Valve. It's a key component for managing boost pressure in your turbocharged vehicle. The spring's tension directly influences when the blow-off valve opens to release excess pressure, helping to protect your turbocharger and ensure consistent performance.

When you're looking to fine-tune your turbo system, swapping out the boost control spring is a common and effective method. This particular spring is rated for 11 PSI, making it suitable for applications where you need a specific boost threshold. TiAL Sport is known for well-built components, and this spring is no exception, offering reliable operation for your forced induction setup. The 1.0-inch size ensures it's compatible with the QR model, and the silver finish is a nice touch for those who like to see clean parts under the hood.

Remember, this part is not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific requirements and consult with a professional if you're unsure about spring selection for your turbo setup.