Forge Motorsport Saab 9000 Aero Turbo Actuator
The Forge Motorsport Saab 9000 Aero Turbo Actuator is a high-quality replacement for the OEM diaphragm unit. Featuring a durable piston design, this actuator offers maximum longevity and can be tuned to suit your specific requirements using a range of available springs.
Designed for use with the Saab 9000 Aero equipped with the TD04 Turbocharger, this actuator is built with a predetermined spring suitable for factory boost levels. However, it can also be assembled with a stiffer spring upon request.
While this product is intended to increase the boost output of a turbocharged system, compatibility with all applications and the ability to exceed the engine-management-system’s parameters cannot be guaranteed. It is important to ensure that your vehicle’s engine-management-system is capable of allowing for the desired level of adjustment before installation.
Forge Motorsport offers an actuator capable of holding boost beyond that of the factory unit, but it is important to note that the vehicle’s engine and related systems may not be capable of supporting or surviving the stresses of elevated boost pressure. Please exercise caution and consult with a professional if you are unsure.
In response to customer demand, Forge Motorsport now offers the option of ordering this actuator with stainless steel bodies and external components/fixings, providing enhanced durability and resistance to corrosion.
Choose between diaphragm sealed internals or piston sealed internals for this actuator. The piston sealed internals offer equal performance to the diaphragm type and require low maintenance due to their hard-wearing nature.
Fitting of this turbo actuator is available at our performance workshop at Progressive Parts. If you require more information or have any questions, please don’t hesitate to contact us.

