A clunking noise started about two weeks ago, had a look under to see what's causing the problem and it seems that the flexi on the downpipe is falling apart and causing the pipe to jump around everywhere. I've searched around for a downpipe for the TQS online and can't find any knocking around anywhere. If anyone has their original downpipe and is not going to be using it / wants to sell, or knows of a TQS breaking, please get in contact. I have a de-cat to back exhaust so an aftermarket downpipe would be nice but I'm trying to save on budget as much as I can. Also I'm getting what seems to be a boost problem (only seemed to have started whilst driving last night) When accelerating full throttle gaining from about 2,500rpm right up to 7,000rpm the engine seems to flutter and bog up and down? Any help appreciated - Rich.