Hi, As someone once said, a lot of problems in life can be sorted with MORE POWER! I have a 4.2 TDI and would like to get it as close as possible to the 6.0 V12 Tdi, anyone have any experience in this matter? And before anyone says, I couldn’t afford the V12. I know a stage 1 and 2 are doable, but what about other mods? Ta.