
Originally Written by
carmageddon
no, absolutely not!
apart from the fact that you can't? make it easy to align the ecu to the rest of the electronics ? much more? laborious to do an intervention cos? challenging rather than adjust everything in its original ecu.
I also run at 1.9-2 bar (with the turbo is adequate and not with a simple k4) without having to replace anything, no ? need to change the map to the original.
I would add that the benefit is not ? dependent on the rail pressure...unless the same pressure does not drop suddenly with strong demand for power!
only that all of them are fixed with cabbage ste changes and believe that it is essential!