Originally Posted by johal89
I have a full akro system i was wondering is there a difference if i have the ess flash or my current Dinan race flash?
Seeing as how you already have the dinan, I would just leave it the way it is. TBH I dont think you will get much more than a few HP from a akra specific tune.
If money isnt and issue and the convenience of a handheld is better, go for it.