I have the Voo Doo slip ons. A week after I spent 12 grand on the bike I was shopping for an exhaust, because I could bare to ride around to two canons on my bike and the stock pipes aren't loud at all. I didn't have the money for a full system and that is why I have the Voo Doo slip ons. As soon as the money is a available, I will be getting a full system though.
Mani