BMW E46 M3 FRONT PORSCHE 996 BOXSTER S BREMBO CALIPER ADAPTERS 345MM DISC-BR0019

These adapters are designed for standard M3 CSL 345mmx28mm discs. This requires 5.5mm to be machined from the mounting boss of the caliper. Once they have been machined the E46 M3 CSL 345mm disc is a bolt on set up for this bracket.