05-14 Ford Mustang Window Louver 3PCS Black (Non-Convertible) Car Stereo Systems OEM-spec core design - Maintains

OEM-spec core design - Maintains factory cooling performance without custom modifications

increased airflow

Do I need to apply any sealant or thread locker before installation

light scuffing with 220-grit sandpaper will help new paint adhere to the existing powder coat

both ends 4AN thread

05-14 Ford Mustang Window Louver 3PCS Black (Non-Convertible) Car Stereo Systems OEM-spec core design - Maintains05 14 Ford Mustang Window Louver 3PCS Black (Non Convertible) Three piece window louver set designed to fit non convertible Mustangs, finished in black hard panel construction. Mounts to the rear quarter windows for a factory style appearance. Each louver is pre finished and ready for installation without additional prep work. Ships from FL Warehouse Factory Mounting Points Three Piece Set Key Features Bolt on design No cutting or drilling required;