Turbosmart IWG75 5 PSI Black Internal Wastegate Actuator - Subaru WRX 2008 HF2-2M44 Eibach springs are built from

Eibach springs are built from the ground up - starting with full research and development for every application to determine the best balance between performance and ride quality

ARP625+ Custom Age bolts are available as an upgrade for an additional cost

Supported by Stage 1 ECU Off The Shelf Map

Offers better throttle response

Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability

Turbosmart IWG75 5 PSI Black Internal Wastegate Actuator - Subaru WRX 2008 HF2-2M44 Eibach springs are built fromTurbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased Working Ratio over the factory equipment resulting in improved boost response throughout the RPM range. This Improved working ratio is achieved through an increase to the effective surface area of the diaphragm & revisions to the