Just got my bike back from FBF after the 6k service, PCIII and FBF airbox conversion and it feels like a different bike! It'll now pull fron 2k RPM without having a coniption and it pulls like it's really pi$$ed at something. Dyno chart sayes I'm up 5HP to 63.3 but it's the feel and crispness that are the real improvment. Nice induction sound,too. All in all, money well spent.