Well not so much the Restrictor but the lines that go to and from the solenoid are missing. The waste gate selenoid is just sitting there with no lines hooked up to it. The line from the wastegate is connected straight to the j-pipe. Is there any adverse affects with this? I plan on getting some hose later and routing them to factory spec, is it okay to drive they way it is hooked up now? Also I found this in the car it looks to be some kind of boost controller, I have'nt seen one like this. is it missing a piece? I would not know how to adjust it... Thanks. Ha just realized I miss spelled boost, man i'm tired.