Fully serviceable and tuneable replacement turbocharger actuator for the Ford Fiesta MK7.5 ST180.

If you require this actuator to be assembled with a standard spring suitable for the factory boost level please select Green Stock Vehicle from the drop-down list. If you require a stronger spring please select the required spring in the drop-down menu.

Green Stock Spring
Purple 13 Psi (0.9 bar)
Yellow 15 Psi (1.03 bar)
Blue 18 Psi (1.24 bar)
Red 20 Psi (1.38 bar)

The pressure figures listed in the drop-down menu aboveareminimum regulated pressure figures.

Diaphragm sealed internals are the default selection for this actuator product but customers now have the option of piston sealed internals. Unique to Forge Motorsport this innovation offers equal performance to the diaphragm type and low maintenance due to the hard-wearing nature of piston sealed valve internals.

Forge Motorsport nor any of its authorised distributors can assume any responsibility for any adverse effects resulting from the installation and tuning of this product onto a vehicle whose engine-management-system, whether factory or aftermarket, is not capable of allowing for the desired level of adjustment. While Forge Motorsport is happy to supply you with an actuator capable of holding boost beyond that of your factory unit we are in no way capable of knowing nor suggesting that your vehicle’s engine or related systems are capable of supporting or surviving the stresses of such elevated boost pressure.

In the box:
1 x FMACST180 Actuator
1 x Forge Sticker

If you require the FMPACTUN spring tuning kit seen in the associated products below, you will need to select the Diaphragm Type 2, 049 option.