No motor vehicle shall be operated on a public highway in the Commonwealth if any hood scoop installed thereon exceeds any of the following dimensions:
1. For any hood scoop installed on any motor vehicle manufactured for the 1990 or earlier model year: thirty-eight inches wide at its widest point, two and one-quarter inches high at its highest point measured from the junction of the dashboard and the windshield, and fifty-two and one-quarter inches long at its longest point.
2. For any hood scoop installed on any motor vehicle manufactured for the 1991 or subsequent model year: thirty-eight inches wide at its widest point, one and one-eighth inches high at its highest point measured from the junction of the dashboard and the windshield, and fifty and one-half inches long at its longest point.