Piston Style Turbo Actuator for Saab 9000 Aero Actuators:Piston Type This catalyst requires a Stage

This catalyst requires a Stage 2 Racing Use Only Remap to eliminate any check engine lights due to removal of the factory catalyst

Reliable and seamless 1-piece design

This increased flow allows the fuel system to meet the higher demands for ethanol

but really shines with the APR Carbon Fibre Intake System

Piston Style Turbo Actuator for Saab 9000 Aero Actuators:Piston Type This catalyst requires a StageA replacement turbo actuator for the Saab 9000 Aero. This actuator uses a piston design for maximum longevity in comparison to the OEM diaphragm unit. Using a range of available springs this actuator can be tuned to suit your requirements. This is suitable for the Saab 9000 Aero with the TD04 Turbocharger. This product is built with a predetermined actuator spring suitable for at, or slightly above factory boost levels. The actuator can be assembled