My car has a CTS K04 (not K04X) and it is running Integrated Engineering's K04 95 Ron tune.
I am a bit concerned about the AFR, my car is running 12.5 to 12.7 ish AFR under boost, is it safe? or is it running too lean?
Hello everybody, i want to start by saying i'm new here and thanking you in advance for your knowledge, suggestions and opinions.
I have an Audi A3 8L 1.8T 2005 with AGU engine, i have bought it about a year ago but after a complete gearbox overhaul (not performed by me) and coronavirus, i have...