Turbosmart - Subaru 15-21 WRX - IWG75 Internal Wastegate Actuator -7 PSI (Black) subaru-legacy-gt-2007 (3) O-rings

(3) O-rings

and has been expertly engineered for maximum performance

A new military-spec coating technique is applied to the surface of the piston

Mishimoto has just the solution for any high-stress situation you can throw to your CVT-equipped 2015 WRX

which can result in catastrophic failure

Turbosmart - Subaru 15-21 WRX - IWG75 Internal Wastegate Actuator -7 PSI (Black) subaru-legacy-gt-2007 (3) O-ringsTurbosmart 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