I had purchased the newer Minibeast before they upgraded the mounting bracket. The bracket broke while on a trip. A call to Pro Pad and they shipped a new horn with the improved bracket. Just had to ship the old horn back and they called it even. Paid for shipping both ways. Pro Pad is a great horn and stand behind all their stuff.
They are awesome horns. I bought the same horn Mini Beast 5 Wrinkle Black w/ Raw fins. It's loud, easy to install and looks great on the bike. I regret removing mine. I went back to stock and the hidden air horn behind the right bag. Not nearly as loud as the Mini Beast 5. Mine is listed on Ebay for $115/ free shipping item # 200634616357 in case anybody's looking.