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

The spring inside a blow-off valve determines the minimum boost pressure required to open the valve. This spring is rated for 6 PSI, meaning the valve will remain closed until your engine's boost pressure reaches 6 PSI.

Will this spring fit any TiAL blow-off valve?

No, this spring is specifically designed for the TiAL Sport Q model blow-off valve. Other TiAL models, like the Q or QR, use different spring rates and designs. Always confirm you have the Q model before purchasing.

What happens if I use the wrong spring rate?

Using a spring that is too weak can cause boost leaks, reducing performance. A spring that is too strong might prevent the valve from opening when needed, potentially damaging your turbocharger. This 6 PSI spring is for specific lower boost applications.

TiAL Sport Q BOV 6 PSI Spring Black

Name: TiAL Sport Q BOV 6 PSI Spring - Black
Brand: TiALSport
SKU: tialsport-tial-sport-q-bov-6-psi-spring-black-t14-537542
Price: 288.70 USD
Availability: InStock

TiAL Sport Q BOV 6 PSI Spring - Black

$288.70

Only 8 left in stock

TiAL Sport Q BOV 6 PSI Spring - Black

Key Features

Fits TiAL Sport Q Blow-Off Valve models.
Rated for 6 PSI of boost pressure.
Black finish.
Well-built for forced induction applications.
Direct replacement spring.

This spring is designed for the TiAL Sport Q Blow-Off Valve. It is not compatible with other TiAL models or different blow-off valve brands. Not CARB approved and cannot ship to California.

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Product Details

This is the 6 PSI spring for the TiAL Sport Q Blow-Off Valve, finished in black. If you're running a boosted engine and need to control boost pressure precisely, a blow-off valve is essential for protecting your turbocharger and ensuring consistent performance. This spring is designed to hold boost pressure up to 6 PSI before the valve opens, releasing excess pressure safely. It's a well-built component from TiAL Sport, a popular name in the forced induction world.

Using the correct spring rate is crucial for your blow-off valve to function as intended. Too weak a spring and you'll leak boost; too strong and the valve won't open when it should, potentially damaging your turbo. This 6 PSI spring is a solid option for many setups where lower boost levels are desired, or as a replacement for an existing spring. It's made from durable materials to withstand the heat and pressure cycles common in turbocharged applications.

This spring is specifically for the TiAL Sport Q model blow-off valve. Make sure you have the Q model before purchasing, as other TiAL models use different springs. It's a straightforward swap if you're comfortable removing the valve body from your intercooler piping.