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      06-18-2021, 03:36 AM   #14
SeanWRT
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Drives: E90 M3 & F87 M2
Join Date: Sep 2015
Location: Shanghai

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These are good questions I'm yet to see clarification on till this day.

1) How is the anti lag achieved from the engine perspective? I'm assuming it's not done via hanging at stupidly high rpm, so what exactly, when in the low rpm range, is giving the turbine enough momentum to make target boost?

2) Does it have anything to do with fuel economy?

3) One good application I'm thinking is, would it completely solve big turbo drivability issue if anti lag boost target set to 2-3psi daily driving? What if anything is being stressed in that case?
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