his bar for the Subaru WRX/STI allows your Type OS rear strut tower brace to become a 3 point bar by attaching to the floorboard as well. The fit and finish of the Triangle Bar is the same as the Type OS strut tower bar. It comes with the hardware required to install and will require holes to be drilled to complete the installation.
NOTE: In order to install this Rear Triangle Strut Brace you also need the Subaru WRX/STI Type OS Rear Strut Bar 666 541 A (sold separately).
Subaru STI 2004-2007
Subaru WRX 2002-2007