I just ordered a Carpenter Exhaust Kit and a K&N Air Filter for my 2013 Rocket III Roadster. I had checked with a local shop near me to see about getting the ECU re-mapped to account for the mods, but the guy at this shop didn't seem to know much of what he was talking about. Instead, the guy I spoke to at Carpenter was very helpful and offered to have me send in my ECU and they can flash it to the proper tune for $200 and send it back to me. I think I'm just going to go that route cause I trust Carpenter to know what they are doing, but I am having trouble finding instructions on how to remove the ECU from my bike so I can send it in to them. Does anyone know of an online resource for that? Thanks for your time.