I said on the other thread that I would post a review, so here it is.
My Fullsac 2.25"'s did sound pretty good, but I guess I was just a little bored with them, and wanted some more sound.
I installed the Rinehart 4's (with chrome end caps) the other day- first time putting on slip ons, and they didn't give me too much of a problem getting the old ones off, and the new ones on. Having said that, a couple days later, I loosened up the right side and adjusted it, as I thought it was sticking out more....used a straight edge until I finally got it right....I hate being so fussy, but I think they're as close to being even as I think is possible.
Anyways, end result is they definitely sound deeper at idle and on the go, and a bit louder than the Fullsacs, which basically is what I wanted. You can hear a nice rumble in the background at almost highway speeds (haven't had occassion to get out on the highway yet this year), which is what I like. Some people sound like their ONLY priority when riding is being able to hear their radios (and of course I also want that), but I also like hearing the V Twin rumble too... it is a Harley after all.
All in all, I think they are nice mufflers- good chrome and a real nice sound. I'm still on the fence if the difference was worth the cost, since it wasn't a drastic difference (like going from stock mufflers to the Rineharts), but I'll give it some more riding time, and I figure I'll grow to like them even more.
My only criticisms are the fit on the right side- the heat shield has a gap, and doesn't hug the inlet part of the muffler like the left side does. I tried adjusting the heat shield that covers the crossover part of the pipe, but all I ended up doing was over-tightening one of the clamps, and putting dimple marks in it

. So, I figure I'll just replace that piece of heat shield and consider it a lesson learned. Hopefully I can undo the two strap clamps (are they called worm gear clamps?), and slip it over the pipe, so I won't have to remove the whole pipe. The only other thing I don't like is the stupid end caps screw on the top- why in the world don't they use a nice flat chrome screw?
