Sport Quarter Window Louvers

Enhance the aggressive styling of your S550 Mustang with the SpeedForm Sport Quarter Window Louvers. These louvers feature a distinct chevron-shaped design that complements the bold body lines of your vehicle, finished in a sleek matte black for a stealthy look. Constructed from durable, lightweight vacuum-formed ABS plastic, these louvers are built to last. The matte black finish provides a sharp contrast and a premium appearance. Installation is designed to be simple and requires no drilling or messy adhesives, utilizing the included 3M automotive bonding tape for a secure peel-and-stick application. It is recommended to use quarter window blackout decals (sold separately, part #386505) to conceal the backside of the louvers for a cleaner aesthetic. The louvers are sold as a set, including both driver and passenger side pieces, and are designed for a straightforward installation process that typically takes around 30 minutes. These SpeedForm Sport Quarter Window Louvers are specifically designed to fit all 2015-2023 Ford Mustang Fastback models, including V6, EcoBoost, GT, GT350, GT350R, GT500, Mach 1, and Bullitt variants.