Just been out for a spin in my s2 and turbo felt abit lumpy on boost so popped the bonnet had a look around no probs no excess heat oil water etc so thought ok ill take it easy then jumped on the m6 home from the other side of town and booted it down the slip road and then down the m6 for about 2mile home car smelled really hot as it was cooling on the path on ticker over so popped the bonnet again and............................................... ....... the turbo was red HOT glowing red!!!!

WTF please help

chris