No, he means that if you only go with the bolt-ons (for the look), then you don't need to worry about the PCIII and the dyno. Now, if you go full system, then yes, it is recommended to go the PCIII and tune route.
Love the HMFs took it to Greg today and put it on the dyno and made almost 159 after he leaned out my fuel mix by 8% The map I had was made with a race filter and Im still using the stock so my AFR was a little off.
Greg grabbed me 2 HP just by a couple pushes of the button! He has a great shop and is one hell of a nice guy.
For anyone in northern Maryland I would HIGHLY reccomend Hyperbike Performance!