just to let anyone know - I have the 2003 180 cupra, the engine is that from a golf GTi just tuned higher. Therefore the cambelts life is over 100k. However they do suffer with water pump failures much earlier on which will obviously lead to the inevitable. I recently heard of a pump going at 43k. But i'd imagine they were ragging the car alot.
Anyway if anyone knows of a place to get carbon fibre mirror caps, let me know. Or perhaps a company that does custom produce etc.