What does this wastegate do?

This wastegate controls the maximum boost pressure your turbocharger can produce. It vents excess exhaust gas away from the turbine wheel when a set pressure is reached, preventing overboost and protecting your engine.

What is the boost pressure setting for this wastegate?

This wastegate comes with a pre-installed spring rated for .8 Bar, which is approximately 11.60 PSI of boost pressure.

Can I change the boost pressure on this wastegate?

Yes, the spring inside the wastegate can be swapped out for different rated springs to adjust the boost pressure. TiAL Sport offers various spring options separately.

TiAL Sport 38mm Wastegate .8 Bar Silver 002903

Name: TiAL Sport F38 Wastegate 38mm .8 Bar (11.60 PSI) - Silver
Brand: TiALSport
SKU: tialsport-tial-sport-f38-wastegate-38mm-8-bar-11-60-psi-silver-t14-538016
Price: 315.14 USD
Availability: InStock

TiAL Sport F38 Wastegate 38mm .8 Bar (11.60 PSI) - Silver

$315.14

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 F38 Wastegate 38mm .8 Bar (11.60 PSI) - Silver. Controls boost pressure for turbocharged engines.

Key Features

Fits custom turbocharger applications requiring a 38mm external wastegate.
Includes a .8 Bar (11.60 PSI) spring for boost control.
Solid construction for reliable performance.
Silver finish.
Not CARB approved; cannot ship to California.

This is a universal wastegate designed for custom turbocharger applications. Fitment depends on your specific turbo system and vehicle modifications. Not CARB approved.

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Product Details

This is the TiAL Sport F38 wastegate, a 38mm unit designed to precisely control boost pressure on turbocharged vehicles. It comes pre-set with a .8 Bar spring, which equates to about 11.60 PSI of boost. This part is crucial for managing the boost output from your turbocharger, preventing overboost situations and ensuring your engine operates within safe and optimal parameters.

The F38 wastegate is a well-built component from TiAL Sport, known for their reliable forced induction parts. Its construction is solid, and the internal diaphragm and spring mechanism are designed for consistent operation. The silver finish gives it a clean look under the hood. Proper installation and tuning are key to getting the most out of this wastegate, ensuring it works in harmony with your turbocharger and engine management system to achieve your desired boost levels without compromising engine health.

Keep in mind that this wastegate is not CARB approved and cannot be shipped to California. If you're building a custom turbo setup or upgrading your existing system, this wastegate offers a popular and effective way to manage your boost.