hopefully, and most likely, a boost leak. Barely makes boost. Problem that Pat has pointed out, because the ViPEC is such a f**king good ECU, there are NO other symptoms lol. I'll be replacing some silicon joiners and 13 hose clamps on Saturday morning to hopefully fix it though. Until then, I'm avoiding driving my car - and if I do (like I will tomorrow arvo, unless someone wants to go to Trojan for me) then I drive it like a bitch.