05leggtlimited Posted June 29, 2017 Share Posted June 29, 2017 I just picked up a new to me vf52. goofed and didn't realize there was no wastegate actuator until i got home and heard the wastegate flapping in the breeze. can i transfer my vf40 actuator or are they a different design? going off this link they look to be the same, but ive been wrong before. any input? different spring etc? http://legacygt.com/forums/showthread.php/pictures-vf52-next-vf40-99997.html Link to comment Share on other sites More sharing options...
05leggtlimited Posted June 29, 2017 Author Share Posted June 29, 2017 Non compatible. Although very similar mounting points, the vf52 is a 2 bolt and the vf40 is a 3. The actuator arm is also angled differently Link to comment Share on other sites More sharing options...
08Legacy-GT Posted June 30, 2017 Share Posted June 30, 2017 Pick up a turbosmart wastegate actuator, it can be a stronger spring so you can hold more boost through redline (of course tune needs to be updated but since you just picked it up, assuming you know you need to tune) -B http://www.turbosmartdirect.com/Product-Categories/Subaru-Actuators/IWG75-Subaru-Impreza-WRX-STI-09-Current-7-PSI-Black.html Would need to add 1 more spring to it. Click accessories tab, and there will be a spring chart 2017 Subaru STI 2008 Subaru Legacy 2.5i limited Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.