A friend of mine has the Slash-Cut 2-2 Cones on his Rod. He had his dealer install them along with the ECM re-flash. He loves the looks and the sound but he lost power with 'em (dropped down to 95HP).
If you go that route, you'll most likely have to use a Power Comander like nashvrod.
Guy here in Warner Robins has a set of the staggered cones - Looks absolutely awesome and the sound is impressive. Can't vouche for the power loss but it is apparently a reality. Hope to see a set of the Rine's at Bike Week so I can hear them.
Franko - whats with the new account?? You had an account here before right? (not just VTF)
I have them on my bike with the Power Commander. I love the sound and look along with the quality of the pipes. I get alot of compliments on the bike and the pipes. It also keeps the cars aware of my coming at them.
Not sure about all Rineharts but I can say that the Bubs are loud. I think they are not as loud as the Force pipes. I have the stock V-Mods and my friend has the Bub staggered Cones from Rinehart. His are definitely louder than mine.
You'll have to hear 'em before you make your decision, because what may be loud for some may not be so for others. Plus you may also want to make sure that you like not only the volume level but the actual sound of the pipes too.