What is the primary function of an external wastegate?

An external wastegate controls the maximum boost pressure your turbocharger can produce. It does this by opening a valve to bypass exhaust gases around the turbine wheel when a set pressure is reached, preventing the turbo from spinning too fast and over-boosting the engine.

Can I change the boost pressure on this wastegate?

Yes, the spring inside the wastegate can be swapped out to change the boost pressure. This wastegate comes with a .592 Bar (8.60 PSI) spring, but different pressure springs are available separately from TiAL Sport to fine-tune your boost levels.

What else might I need to install this wastegate?

Installation typically requires custom exhaust manifold fabrication or modification to accept the wastegate flange. You will also need appropriate plumbing for the wastegate's exhaust dump tube and a boost line to connect it to your boost source.

TiAL Sport V50 50mm Wastegate .592 Bar Black 004976

Name: TiAL Sport V50 Wastegate 50mm .592 Bar (8.60 PSI) - Black
Brand: TiALSport
SKU: tialsport-tial-sport-v50-wastegate-50mm-592-bar-8-60-psi-black-t14-538236
Price: 587.99 USD
Availability: BackOrder

TiAL Sport V50 Wastegate 50mm .592 Bar (8.60 PSI) - Black

$587.99

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 V50 Wastegate 50mm .592 Bar (8.60 PSI) - Black

Key Features

Fits: Universal application for turbocharged engines requiring precise boost control.
Wastegate Size: 50mm valve and seat.
Spring Pressure: Includes a .592 Bar (8.60 PSI) spring for initial boost setting.
Color: Black finish for a stealthy appearance.
Construction: Well-built diaphragm and valve assembly designed for high-temperature environments.
Brand: TiAL Sport, a popular name in forced induction components.

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Product Details

When you're building a high-performance turbocharged engine, controlling boost pressure is critical for both power and reliability. The TiAL Sport V50 50mm external wastegate is designed to precisely manage the exhaust gas flow that drives your turbocharger, ensuring your engine operates within its safe limits and achieves its power potential. This wastegate is a popular choice for tuners and builders looking for robust boost control on modified vehicles.

This V50 wastegate features a 50mm diaphragm and valve assembly, offering excellent flow characteristics to effectively bypass exhaust gases around the turbocharger. It comes pre-installed with a .592 Bar (approximately 8.60 PSI) spring, providing a solid starting point for boost control. The housing is finished in black for a clean look under the hood. TiAL Sport is well-known for its durable construction, and this wastegate is built to withstand the high temperatures and pressures found in forced induction systems. The robust diaphragm and precision-machined components work together to provide consistent and responsive boost control, preventing over-boosting and allowing for fine-tuning of your engine's performance.

Installation of an external wastegate typically involves plumbing it into your exhaust manifold and connecting the boost control signal to the wastegate actuator. Because this wastegate is not CARB approved, it cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and plumbing details to ensure optimal performance and longevity of your system.