Turbosmart Fiesta ST Actuator

Stable boost control
Improved boost response
Flatter boost curve in the top end
Interchangeable springs for a great range of boost levels
 
The Turbosmart wastegate actuator range has been designed as a stronger, more reliable replacement for OEM parts. Like all Turbosmart parts, billet construction means they are stronger and more durable than a stock actuator, while Turbosmart’s focus on performance means boost comes on faster and holds on longer.