DBA 5000 Drilled brake discs - DBA 52286SLVXD - BMW 3 Series (F30) 335 3.0 TD 2013-2019 (Front)

DBA 5000 Series

DBA’s 5000 Series rotors are a composite 2 piece direct replacement brake rotor, combining high carbon cast-iron rings with aerospace grade aluminium hats (T6061-T6).

The 5000 Series share all the performance technology featured in the 4000 Series, with the added benefits of weight reduction and improved heat management via the aluminium hats. The use of aluminium hats also allows for uniform radial disc expansion and lower heat transfer from disc to hub.

DBA’s 2 piece 5000 Series allows users to re-use their 5000 Series aluminium hats with replacement DBA flat disc rotors (rings) available.

DBA recommends the 5000 Series disc rotors for high performance street vehicles, track day and club racing and rally sport applications.


DBA’s 5000 Series rotors feature:
• Aluminium hats (T6061-T6)
• National Aerospace Standard (NAS) bolts and crimp nuts
• Replacement disc rotors available
• XG-150 High Carbon Alloyed Iron
• TSP (Thermal Stability Profiling)
• Thermo-graphic Paint markings (THGP)
• Direct replacement suitability
• Moisture proof corrosion protection packaging

DBA 5000 XD

DBA’s 5000 Series XD variant features DBA’s non-directional cross drilled and dimpled design. The XD finish providing cooling benefits above the HD finish along with enhanced sports looks.

DBA utilises a mix of dimples and drilled holes to provide enhanced structural support above transitional cross drilled techniques.

DBA recommends a T3 slot for high performance applications.