this is an incredibly dumb idea
its not like a dial on your radio you can't just turn things up
generic reflashs have-to have a margin of error or cars will keep blowing up and people would want Cobb to buy them a new engine ..
and its already out there. its called stage 2.5. it was demanded and delivered
the solution is a custom tune on a dyno by a experienced tuner. Be it by ST or some other method