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.
4000 Series HD part numbers are not denoted by any part number suffix.
4000 Series T 3 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 T 3 bi directional slot design.
Built on the foundations of DBA’s T 2 slot, the T 3 slot design features additional, precise, CNC machined tri symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel The T 3 slot increases the number of exit points for brake pad friction dust and gases to escape through, further increasing the consistency and effectiveness of every brake stop.
We recommend a T3 slot for high performance applications.
T3 rotors are denoted by the suffix (S) in 4000 Series part numbers.
XS Gold provides all the benefits of 4000 Series, with a premium non directional cross drilled and slotted design, plus an attractive gold finish on the rotor hub.
The introduction of our unique cross drilled and slotted design increases the number of exit points, allowing more brake pad friction dust and gases to escape through both the cross drilled holes and slots, resulting in better braking performance.
While providing a similar performance benefit to the T 3 slot, the XS Gold is a popular alternative for show cars.
Drilled rotor configurations are not recommended for heavy off-road or track day usage.
XS Gold is denoted by the suffix (XS) in 4000 Series part numbers.
4000 Series XD variant 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.
The DBA mix of dimples and drilled holes provides enhanced rotor structural support above transitional cross drilled techniques.
Drilled rotor configurations are not recommended for heavy off-road or track day usage.
XD rotors are denoted by the suffix (XD) in 4000 Series part numbers.
Reviews
There are no reviews yet.