hey there,
i have a LINK G4
took it back to my tuner (6 hr drive there, fly back, then fly back up, drive back etc etc) he is considered one, or the best tuner's in the south island (NZ) and told him to retune it, but he still could'nt get rid of it. i told him about going back to original BOV's, or put in a softer spring etc, but he said it would'nt hold at high boost (im running 19.5lbs @ 345AWKW)
i have had so many people tell me what to do, but it's kind of hard to tell someone who's job is it to tune cars to do this-that-and the other, i dont want to offend him aye.
well might try the cold air box theory...
cheers robbie