It seems to me that everyone on here prefers the HMF pipe. Heres my delima I have a rappy 350 and I do alot of riding near residential areas. I dont want to lose my right to ride there but I would really like a little more performance. The HMF was rated the loudest next to the GYTR. Is there anyone on here riding with a fmf Q or simular exhaust set up and how do you like it. And is it gonna be worth my time to even buy it. I will probably use the powerbomb header so that will probably help as well.