What does a wastegate actuator do?

A wastegate actuator controls boost pressure in a turbocharged engine. It uses a spring to hold the wastegate closed, allowing the turbo to build boost. When the set pressure is reached, the spring allows the wastegate to open, bypassing exhaust gas around the turbine to limit boost.

What is the benefit of a 22 PSI spring?

The 22 PSI spring determines the maximum boost pressure the actuator will allow before opening the wastegate. This specific pressure is chosen by tuners to achieve a desired performance level for their engine setup.

Can this wastegate actuator be used on any turbocharged vehicle?

While this actuator is designed for many turbocharged applications, specific fitment depends on your vehicle's turbo system and wastegate design. It's important to verify compatibility with your existing setup or consult with a performance specialist.

TiALSport Wastegate Actuator 22 PSI Straight Rod 006680

Name: TiAL Sport MV-I 2.5 Wastegate Actuator 22 PSI Straight Rod - Black
Brand: TiALSport
SKU: tialsport-tial-sport-mv-i-2-5-wastegate-actuator-22-psi-straight-rod-black-t14-538392
Price: 171.87 USD
Availability: BackOrder

TiAL Sport MV-I 2.5 Wastegate Actuator 22 PSI Straight Rod - Black

$171.87

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 MV-I 2.5 Wastegate Actuator 22 PSI Straight Rod - Black. Boost control for your turbo system.

Key Features

Fits various turbocharged vehicles (check manufacturer fitment data).
22 PSI spring pressure for boost control.
2.5-inch diaphragm size.
Straight rod for actuator arm connection.
Durable construction for reliable performance.
Black finish.

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Product Details

This listing is for the TiAL Sport MV-I 2.5 Wastegate Actuator, featuring a 22 PSI spring and a straight rod, finished in black. This component is designed to manage boost pressure in turbocharged vehicles. By controlling the flow of exhaust gases around the turbine, it helps maintain your engine's target boost levels, preventing overboost and ensuring consistent power delivery.

The MV-I actuator is a well-built unit from TiAL Sport, known for their reliable performance parts. It uses a robust diaphragm and a precisely calibrated spring to accurately regulate boost pressure. The 2.5-inch diaphragm size is suitable for many applications, and the straight rod offers a straightforward connection to your wastegate's actuator arm. This part is a popular choice for those looking to fine-tune their turbo system's performance.

Please note that this part is not CARB approved and cannot be shipped to California. Always refer to your vehicle's service manual or consult with a qualified technician for proper installation and setup procedures to ensure optimal performance and safety.