The PERRIN Performance pulley cover is constructed of 5052 Plate aluminum with precision drilled mounting holes and additional pre-marked indents for those who want to reuse your drive by cable support clips.
Compatibility
2002-2014 Subaru WRX
2004-2014 Subaru STI
2015-2017 Subaru STI
2008-2011 Subaru Impreza