So I'm finally sick of every Harley that rides by totally dwarfing my bike in sound :bash: I cant even tell if my bike is running when I ride next to My Dad with his Vance and Hines. So I've been researching the hell out different exhausts and I've decided on just doing slip-ons, but NOT a 2-1. The first problem is my bike is an 07 and for some reason it really narrows my choices. I like the look of the Force Street fighter Pipes, and leaning twords the Long Pipes, I also kind of like the Stock SE pipes V-Moded but I don't think they will fit??. My main question is am I going to have to get a Power Commander, or Race Tuner, etc to get my Bike to run correctly?? Or will it just run a bit more lean?? I've heard from both sides that its just marketing tactics to sell more products, and others saying that you could ruin stuff if its not tuned accordingly. I just bought the bike new about a week ago, and i don't want to start voiding the warranty, or screwing anything up. Any help or suggestion would be greatly appreciated!!