Hey Triumphant - fellow Minnesotan here (Wayzata)... I have a question about your airbox mods. Did replacing the airfilter with the Uni, removing the snorkels, and butchering the box a bit require a rejet? How dramatic of a power increase did it yield? I am looking to get a bit more hoot-spah out of my America, whilst not compromising the engine in the least. And, I don't know how to rejet (nor do I care to learn given what I could screw up in the process), so I'm trying to avoid doing it all together. Any suggestions?