My Rinehart True Duals are getting installed next Tuesday on my 07 Ultra. You can't beat the sound. I did this a purely a safety issue; I was falling asleep with the stock exhaust on it.
How much did the true duals run you HogAir and is it going to void your warranty? I too am going to buy the Rineharts but not sure if slip ons or true duals are gonna be put on due to warranty. I finally heard a bike with them on and loved the sound.
Picked up my 07 UC yesterday and had the eaglebeak Rineharts put on. OMG, is all i can say. Those pipes are just flat out right awesome looking. The sound is... awesome.. I would highly recommend them to anyone that wants to hear it loud and low...
If you havent ordered them yet, I would suggest you look at the new eaglebeaks before you do....
A+ on the Rinehart slip ons. I have them on my 07 Ultra and they perform and sound great. I used V&H pipes for years andthe Rineharts are much better quality.