Hey I have a fabia vrs 2005, ever since I've had it if your radio is turned down and you give it a little bit of throttle through the gears there is a quiete turbo squeel like noise at about 2 and half rpm. Its probably not noticable on the outside but its not a bad noise. But my mate said just watch its not something wrong, can I ask if its normal and your fabias do it like a squeel? My fabia is standard aswell?? Help

Normal, it's just turbo whistle as it spools up. Worry when it sounds like a police siren.