Hi, if you follow that link Simon has posted it will lead you to the LUK parts that I have just used, The parts come to over £400 retail plus you will be looking at circa £300 - £400 for fitting as it's a fairly big task, I priced the parts up at VW & TPS and they came in at over 1k!. Our car now drives so much better, makes a real difference once done if you are having issues now.
If you live local to Nottm I can recommend somewhere for you?