We're picking up my wife's new America today and I had intended to buy the BC Bomber performance package for it, but was advised against the airbox removal kit because it would make the bike run too lean, even with the "fattest" available Triumph tune. Anybody have more info to support or refute this? I have a Tuneboy that I use on my '07 RocketIII, and was hoping I could download a tune for the specific setup for the America, since there are hundreds of tunes specifically tailored for every conceivable RocketIII setup available to download free from forums. I have searched here, but didn't find any. If anyone has info on available tunes to download for the America, specifically to match the whole BC Bomber performance package, I'd greatly appreciate it.