I used to have my R5 turbo’s modified back in the 90’s. To do that safely engine ancillaries required upgraded/strengthening like the Intercooler, hoses, etc, while wear and tear on items such as Turbo and Clutch would accelerate, and that’s with low grade sensible increases in power.
Has anybody reported similar issues with up-rated A2 Tdi’s besides the above mentioned clutch?