for sale is just the controller itself and wiring. i do not have the actuator. any actuator will work. or maybe you can order one. or maybe you dont need one for the wrx i really dont know, bought this by accident...

everything is brand new in box and sealed. below is a link to the boost controller with more info and pics
streettuned.com.au - Australian owned, supplying automotive performance parts worldwide - HDi - Super Electric Boost Controller Kit Type-D (SE) (Universal)

here is picture of mine


PM or text me at
727 - 686 - 9044(Jake)