What is the purpose of this spring in a blow-off valve?

The spring inside a blow-off valve controls the boost pressure required to open the valve. A higher PSI spring, like this 10 PSI version, means more boost pressure is needed before the valve will vent excess pressure, helping to maintain boost levels.

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

This spring is specifically designed for TiAL Sport QR Blow-Off Valves. Using it with other brands may not provide a proper fit or function, and could lead to performance issues or damage.

What does it mean that this part is not CARB approved?

CARB (California Air Resources Board) approval means a part meets specific emissions standards for use in California. This spring is not CARB approved, so it cannot be legally shipped to or installed on vehicles in California.

TiALsport QR BOV 10 PSI Spring Blue 002977

Name: TiAL Sport QR BOV 10 PSI Spring - Blue (1.5in)
Brand: TiALSport
SKU: tialsport-tial-sport-qr-bov-10-psi-spring-blue-1-5in-t14-538090
Price: 301.50 USD
Availability: BackOrder

TiAL Sport QR BOV 10 PSI Spring - Blue (1.5in)

$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 10 PSI Spring - Blue (1.5in)

Key Features

Fits TiAL Sport QR Blow-Off Valves.
Rated for 10 PSI of boost pressure.
1.5-inch diameter spring.
Blue color for easy identification.
Direct replacement for existing spring.

This spring is designed to fit TiAL Sport QR Blow-Off Valves. Please verify compatibility with your specific application.

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Product Details

TiALsport is well-known for making robust turbocharger components, and this 10 PSI spring for their QR blow-off valve is no exception. This blue-colored spring is designed to regulate boost pressure, ensuring your turbo system operates within safe limits and performs efficiently. It’s a direct replacement for the spring that came with your TiAL Sport QR BOV, allowing you to fine-tune your boost control.

This spring is rated for 10 PSI, making it a solid option for many turbocharged applications where precise boost management is key. The 1.5-inch diameter ensures it fits correctly within the TiAL Sport QR BOV housing. Swapping out the spring is a straightforward way to adjust how your blow-off valve responds to boost pressure, helping to protect your turbocharger from over-boosting and ensuring consistent performance.

If you're looking to adjust the boost threshold of your TiAL Sport QR blow-off valve, this 10 PSI spring is a direct and effective solution. Please note that this part is not CARB approved and cannot be shipped to California.