Cusco Brake Master Cylinder Stopper kit 2001-2007 Subaru Impreza WRX STi (LHD)

Cusco Brake Cylinder Stopper for;

2001-2007 Subaru Impreza WRX Wagon GGA
2002-2007 Subaru Impreza WRX Sedan GDA
2004-2007 Subaru Impreza WRX STi Sedan GDF

This brace has been designed to reinforce your brake master cylinder from the inherent flex from the factory.