2.5 LITER. Bracket screw. A Screw that is used to secure the Grille Molding to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Turbocharger Heat Shield to a mounting point. Engine Control Module Bolt. Hardware to attach the Heat Shield to the catalytic converter. and Washer Assembly. Bracket. Catalytic Converter. Center Molding. Engine Control Module (ECM). Engine Control Unit (ECU). Grille Molding. Turbocharger Mount.