Your 3-piece spoiler's center piece is spring-loaded and can bounce right back in place, however, the left and right sections are not, which means they could rip off altogether if you hit a bumper block or curb. To alleviate this, We introduce the Corvette Spoiler Reinforcement Kit. These 2 Piece ABS plastic brackets take the brunt of a bump and prevent bolts from sliding through, keeping your spoiler securely in place.