[hificruzer226]

Boost is a measure of restriction. Less restriction equals lower boost and more volume therefore more power. I do not know the turbo map of our cars but you do not want to lower the boost and end up outside the turbo compressor map.


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What? Boost is measured on the compressor side not turbine side. I think its computer related since its a torque regulated vehicle. Also if you are making the same amount of power at a lower boost level than thats better. Heat accounts for 65% of turbo spool.

 

[hificruzer226]

I agree that it is better to make the same power at lower boost but if the turbo is out of its map now, then the turbo is not running efficiently.


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If he is making the same amount of power at lower boost level than that tells you his kpa is in line.