Hey Scooter, put the pipes on my bike the other day and they are plenty loud. Not overly obnoxious but nice and deep. They seem to even out at cruising speed which is nice and definitely come alive when you tug on the throttle. Fit and finish is beautiful. Plenty of clearance around the primary. Each pipe also uses the 3 factory attachment points. Let me know if you need anything pertaining to the install.
Installed a set on my road glide a couple weeks ago, and love the sound. I bought the quiet baffles but did not install them like the way it sounds with the standard baffles. You are going to love those pipes, the quality is excellent...