A. Firstly It really is in no way fantastic to chiptune engines that use a AT gearbox, second of all I don't recomment to chiptune this CFE engine especially! We've run fairly some test, and soms exams with blow off valves not Doing work leading to overpressure through the turbo https://elliotqsrok.angelinsblog.com/33114470/gearbox-cvt-proton-fundamentals-explained