I've had mine for a couple of months. I like the look better than the mopar bra because of the colors and strips options (mine is red with silver strips). They guarantee it to 150mph, I've had mine to 155 and it stayed on. My only complaint is that you have to take it off to open the hood, i've been meaning to email them to offer a slit in the netting so you could pop the hood without removing the bra but keep forgetting. Anyway I've had alot of good responses from people so far no negative.