One of the rad pipes has burst, straight through and almost cleanly.
The pipe has split at the radiator.
I've only recently bled and refilled the colling system too, I can't say I'm happy as I noticed whilst driving so got it home whilst cooking the internals.
The poxy pipe has only done a few thousand miles. I'll be re-filling the cooling system tonight, with Q12+ (the VAG stuff). Hopefully the damage isn't too bad if there is any.
Has anyone got any hints as to what to look out for damage wise for the engine? I'm not spending any money on an engine rebuild for this one too. If worst comes to worst I'll have to use the GT lump and change insurance company.