I had these motor mounts in my car for maybe 3000 miles, max. I bought them from Blue Oval Industries, but they look exactly like any other brand of aftermarket polyurethane motor mounts you can get for these cars. The poly material is already coming apart, as in the pictures. The metal part is basically cutting through the polyurethane as the motor twists under power. Anyone have this problem before? Would another brand be any better?