Sup, Anyway I've noticed a bit of a noise coming from the back, it might just be road noise but I can't be 100% sure. Is there any common problems with the rear end of the VT Commodore? It sounds like a low whistling I guess, was thinking diff if the oil is low, but the sound doesn't always occur and you can't hear it when the windows are down and driving, so it isn't *that* loud. Maybe bearings? Maybe I'm just paranoid. It isn't the muffler hitting anything(rubbers just replaced), the tyres are about 3000k's old. Cars done about 254XXXkm. Thanks.