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Do breathing mods make much difference at idle and low throttle position/RPM? Seems to me that less restrictive pipes and air box mods or running pods and the like would come into play higher up the curve.



Breathing mods (more air) do make a difference across the entire throttle range, but more so higher up, less down low.


A word to the wise is not necessary. It is the stupid ones who need the advice. Pat