Rear Diffuser

Fitment
Universal Fitment For most Subaru Models, can be mounted directly to the boot floor, & Using OEM 91285FE000 brace to mount to the back panel

Direct Fit
Subaru Impreza WRX STi GD 2005 To 2007

Cusco offers braces to mount
Impreza 92-00 Cusco PN 673 487 A
Impreza 00-07 Cusco PN 672 487 S

FITMENT NOTICE
If you are running an angled 3″ system the corner of the diffuser will need trimming to clear the exhaust