What is the purpose of a wastegate?

A wastegate controls the maximum boost pressure produced by a turbocharger. It does this by diverting exhaust gas away from the turbine wheel once a set pressure is reached, preventing the turbo from spinning too fast and creating excessive boost.

Can I change the boost pressure setting?

Yes, the boost pressure is controlled by the internal spring. This wastegate comes with a .9 Bar (13.05 PSI) spring, but TiAL Sport offers different springs separately, allowing you to adjust the boost target for your specific needs.

What else do I need to install this wastegate?

Installation requires custom exhaust plumbing to route exhaust gases to and from the wastegate, as well as a boost controller or ECU tuning to manage boost levels effectively. Refer to the manufacturer's installation guide for detailed requirements.

TiAL Sport 44mm Wastegate .9 Bar Red MVR.9R

Name: TiAL Sport MVR Wastegate 44mm .9 Bar (13.05 PSI) - Red (MVR.9R)
Brand: TiALSport
SKU: tialsport-tial-sport-mvr-wastegate-44mm-9-bar-13-05-psi-red-mvr-9r-t14-586034
Price: 455.32 USD
Availability: BackOrder

TiAL Sport MVR Wastegate 44mm .9 Bar (13.05 PSI) - Red (MVR.9R)

$455.32

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 MVR Wastegate 44mm .9 Bar (13.05 PSI) - Red (MVR.9R). This well-built wastegate helps control boost pressure for turbocharged engines.

Key Features

This product is a TiAL Sport MVR 44mm wastegate.
It includes a .9 Bar (13.05 PSI) boost control spring.
The wastegate features a red anodized cap.
The internal diaphragm is made from high-temperature silicone-reinforced fabric.
This wastegate is not CARB approved and cannot ship to California.

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Product Details

This TiAL Sport MVR wastegate kit comes with the 44mm wastegate body, a .9 Bar (13.05 PSI) spring, and a red anodized cap. It's a solid option for managing boost pressure in turbocharged applications, helping to prevent over-boosting and maintain consistent power delivery. The 44mm size is a popular choice for many performance builds where precise boost control is essential.

Built with durability in mind, this wastegate features a robust construction designed to handle the high temperatures and pressures found in forced induction systems. The anodized finish not only looks sharp but also adds a layer of protection. Its internal diaphragm is made from a high-temperature silicone-reinforced fabric, ensuring it can withstand demanding conditions. The included .9 Bar spring allows for a specific boost target, and you can swap springs to adjust this setting for different performance needs.

Keep in mind that this wastegate is not CARB approved and cannot be shipped to California. For proper installation and optimal performance, refer to the manufacturer's instructions, as specific plumbing and tuning are required for wastegate operation.