DO i need to get a dyno tune if i install a power commander with pipes and better intake. I know they have pre canned maps what are your thoughts or experiance?

 

generally, no. unless you've had work done on your heads, cams, or other internal engine modifications, the canned maps will work just fine. If all you've had done is replaced your exhaust and A/C, everything should be just dandy. Got one on mine, and it runs like a champ - no dyno.

 

Any of the add ons and tuning kits will make the bike feel like its running much better, including the PCV. You don't need to dyno tune any of them to have a satisfying ride. A spot on tune requires something like a TTS or Dyno tune, but you may not notice the difference except for mpg.