I bought an 09 SG with the 110 upgrade. I tracked down the dealer that sold the bike to the original owner a was told that it also had the HD tuner installed. I did not get the "orange tuner" with the bike and it cant be located. I want to do a few things to the bike and will have to have the bike re-tuned (mapped), what ever you call it.

Question is this. Should I go ahead with the HD tuner then dyno or something else. Heard a lot of good stuff about feul moto. I'm not the smartest when it comes to this stuff and would appreciate any help on the subject.