I hate to repeat what others have said but how about we focus on charts that include a baseline (before and after) in "like" conditions. Dyno's are tools used for measuring gains and tuning after all not just for a who's is bigger competition.
Now our dyno does not read a stock S65 at 357+ whp like some of the others here does that mean its less powerful on the street? Of course not!
Stock vs Active Fbo Kit