Modified VTGs put a smile on their owners' faces. In which countries? Not everywhere. At which speeds? Lets go into this subject.

If you live in USA where you wont exceed 125 mph, you wont have EGT based problems.

If you live in a country where you can hit high road speeds almost every day, you would not want any EGT based issues.

Going from 60 mph to 100 mph wont raise the EGTs. What I mean is going from 50 mph to 190 mph and driving @190 mph for 10-15 seconds.

I ve heard that "Modified VTGs" raise EGTs up to the point where the ecu pulls back timing and adds fuel and thus "less power".

I would like to know "real life experience with modified VTGs and high speed runs".

Did any of you test modified VTGs at high road speeds such as up to 200 mph? Or did you log with Performance Box from 125 mph to 200 mph? Modified VTGs may enable faster times from 60 to 125 mph, but slower times from 125 to 200 mph.