Given that most intakes are very similar and it appears now based on REAL dyno #'s that his mathmatically calculated bend in the intake tube optimized for the hfm was bogus, I would assume, if there is any gain to be had, that it would be essentially the same for all intakes. Of course you would have to assume first that his 'special' software does anything. Given his shrewdness my inclination would be no. Maybe someone has dynoed that software so we can see. Cause I surely wouldn't trust any of his #'s.