Subaru WRX Brake Caliper Perfect Restoration

Welcome to this weeks restoration. Today i am tackling the restoration of an old pair of STI 4 pot Sumitomo calipers for my WRX seeing as the Brembo’s arent suitable for my goal ( Link here - ) So the plan is to fix the rust, clean up the castings, paint them, rebuild them and fit them to the car so lets crack on with the work. First things first a visual inspection to check for defects or any major flaws that would render these calipers unsuitable for restoration and im ple