IWG75 Wastegate Actuator Suit Subaru Impreza WRX 08 5 PSI Black TS-0622-3072 HS225075 Please look up the vehicle

Please look up the vehicle application list for more detail

Part number: AR999-4215

this is a one kit solution and features the following:

ARP Head Bolt Kit to suit Holden / Chev / GM - LS Series engines  (2003 & Earlier)

This tool takes the place of your oil pump seal and ensures the perfect Alignment of your oil pump gears within the housing before you tighten the bolts (may need to relieve the dowel holes in the pump)

IWG75 Wastegate Actuator Suit Subaru Impreza WRX 08 5 PSI Black TS-0622-3072 HS225075 Please look up the vehicleTurbosmart Upgraded Wastegate Actuators have been developed to provide 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 actual