These aggressive 1/4 louvers from Silverhorse Racing are direct replacements for the OEM rear windows. SHR laser-scanned the factory glass and used advanced modeling to ensure a perfect fit onto 2005 to 2009 Mustangs. The kit sit flush with the frame with the window mounting, preserving most of the Mustang's aerodynamic properties while giving the pony an aggressive fastback look.
Unlike most other louver designs, Silverhorse Racing's design preserves blind spot vision by using specifically-designed tinted polycarbonate transparent plastic that has the same thickness as the OEM glass and is shatter-resistant.
Installation requires the removal of the rear windows. Silverhorse provides instructions with their kit and on their website.
Removal kit: Requires SHR's rear window removal kit or equivalent removal kit for proper installation.