DBA 2017 BMW 230I (w/M Sport Brakes/348mm Front Rotor) Front 4000 Series Drilled Rotor

4000 SERIES T3 is the ultimate in direct replacement single piece performance brake rotors Featuring all the benefits of the 4000 Series plus DBA?s patented world renowned T3 bi directional slot...

4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions.

X Gold provides all the benefits of Street Series, with a premium non-directional cross drilled and slotted design, plus an attractive gold finish on the rotor hub.

4000 SERIES XD features DBA?s non directional cross drilled and dimpled rotor design. The XD finish provides additional cooling benefits above the HD spec, along with enhanced sports aesthetics.

4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions.