Hello everyone! I have to say my passion is German vehicles and I have respect for anyone that can make machines go fast! I am looking myself to gain some knowledge on ecu tuning. Can a kind person please point me in the right direction towards some literature on modern ecu tuning, particularly turbocharged engines? Thank you so much!

I would also like to add that I am interested in the 2.0T FSI platform, or GDI engines in general with turbochargers.

for starters you will need to read/write ecus which can be done easly and chaply with an mpps tool. once you have your file, an ecu editing software like Winols, ECM Titanium etc etc can be used to edit the file. what you change tho is another thing. youtube has some guides on winols :)