Hi guys, my name is Stefan, im from East Europe and I really like diesel cars.
Right now I have just finished building my E90 320d M47 with a GT2056 turbo from E60 525d, intercooler from 330d, 63 straight pipe, 90 downpipe, cold air intake and 4 BAR map from 535d. Im here to learn how to do the mapping by myself ^^.