I had a set of Motive 3.73 gears that whined like a beat dog. They were just crappy made. the install was good by a WELL recommended mech. Got a set of Ford racing(had a mustang at the time) and never had the first bit of noise or problem. Im very wary of Motive brand from my experience. I hope something comes soon because it made a world of difference. I think they would put this bad boy in a whole new class
