I imported my fantastic Mk4 Tdi 1.8 in 2000. I had the engine remapped, and the insurance lift was small, but the performance really improved. I think the turbo dump valve is now past its prime, and I am looking for another one. So far I have drawn blank, but maybe one on eBay might fit. Does anyone have a supplier they might know who could help?
I found the same problem with a clutch last year, and I was unable to source one in the UK. I eventually imported one from Germany, and when it fitted I bought another.
Any help will be greatly appreciated.