What does a wastegate do on a turbocharged engine?

A wastegate controls the maximum boost pressure your turbocharger can produce. It diverts some exhaust gas away from the turbo's turbine wheel, preventing it from spinning too fast and creating excessive boost.

What is the boost pressure setting for this wastegate?

This TiAL Sport MVS wastegate comes with a pre-installed 1.4 Bar spring, which equates to approximately 20.30 PSI of boost pressure.

Can this wastegate be used with different boost springs?

Yes, TiAL Sport offers various spring options separately, allowing you to adjust the boost pressure setting to match your engine's tuning needs.

TiAL Sport MVS Wastegate 38mm 1.4 Bar Black 004709

Name: TiAL Sport MVS Wastegate 38mm 1.4 Bar (20.30 PSI) - Black (MVS1.4BK)
Brand: TiALSport
SKU: tialsport-tial-sport-mvs-wastegate-38mm-1-4-bar-20-30-psi-black-mvs1-4bk-t14-586037
Price: 367.35 USD
Availability: BackOrder

TiAL Sport MVS Wastegate 38mm 1.4 Bar (20.30 PSI) - Black (MVS1.4BK)

$367.35

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 MVS Wastegate 38mm 1.4 Bar (20.30 PSI) - Black (MVS1.4BK). Controls boost pressure for turbocharged engines.

Key Features

Fits as a 38mm external wastegate.
Includes a 1.4 Bar (20.30 PSI) spring for boost control.
Compact design for easier installation in tight spaces.
Durable anodized black finish.
Built to withstand high exhaust temperatures and pressures.

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Product Details

If you're building a turbocharged engine and need precise control over your boost pressure, a well-built wastegate is essential. This TiAL Sport MVS 38mm wastegate is designed to manage the exhaust gas flow that goes to your turbocharger, helping you maintain a safe and consistent boost level. It comes pre-set with a 1.4 Bar (20.30 PSI) spring, making it a popular choice for many performance applications right out of the box.

TiAL Sport is known for making solid components for forced induction setups. This MVS wastegate features a compact design that makes it easier to fit into tight engine bays, and its construction is built to handle the high temperatures and pressures found in exhaust systems. The anodized black finish not only looks good but also adds a layer of durability. Proper installation ensures it works seamlessly with your turbo system to prevent overboosting and keep your engine running smoothly and reliably.

This wastegate is not CARB approved and cannot be shipped to California. Always refer to your vehicle's specific service manual or a qualified mechanic for installation details and recommendations.