IMO.. Drilled and slotted rotors are pointless on a street car. They will wear faster, crack faster and aren't going to give any noticeable performance gain on the street. I think OEM is the way to go on brakes for BMW's... I've tried everything and nothing has the bite under normal driving like OEM.

If you want to spend all that extra cash for brakes that look "racey" more power to you though.

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Current Bimmer
2004 X5 4.4i Sterling Grey Sport/Premium

Past Bimmers
1991 318I Alpine White
1995 740I Alpine White
1991 525I Schwartz
1998 323IS Scwartz
2004 330CI Cabrio Titanium Silver Metallic
1995 540I Schwartz
2000 Z4 3.0 Titanium Silver
2000 330ci Coupe Titanium Silver