Rear brake disc 4000 Series-XS 312 mm for Toyota FJ Cruiser (2010-2016) Land Cruiser J15 (2009-2015) - DBA

DBA 4000 XS Series brake discs – Premium performance and unique style

The DBA 4000 XS Series brake discs are designed for demanding drivers seeking a significant improvement in braking performance over the original discs, combining advanced technology, maximum durability and a visually striking design.

Manufactured from high-carbon iron alloy XG-150 and featuring the exclusive Kangaroo Paw ventilation system with 144 diamond- and teardrop-shaped pillars, these discs offer superior heat dissipation, minimising fade and extending the life of both the pads and the disc itself.

Key features

• Kangaroo Paw system (144 pillars):
  Greater ventilation surface area for optimal heat dissipation. Reduces overheating and improves braking effectiveness.

• XG-150 High Carbon Alloyed Iron:
  High thermal capacity that prevents deformation and cracks even under extreme braking.

• Corrosion protection:
  Special coating on non-friction areas that prevents rust formation and improves the disc’s appearance.

• CBN (Cubic Boron Nitride) machining:
  Ensures uniform disc thickness, reducing vibration and providing smoother, more consistent braking.

• Non-directional drilled and slotted design:
  Allows faster removal of gases and friction dust, improving pad-to-disc contact.

Main benefits

• Greater heat dissipation capacity → safer, more consistent braking.

• Reduced wear and deformation → longer braking system life.

• Less vibration and noise → more comfortable, reliable driving.

• Corrosion protection → improved appearance and a more durable product.

Recommended use

• Drivers seeking superior performance in daily use and a premium appearance.

• Ideal alternative for show vehicles or use with open-design wheels.

• For more intensive or sporty applications, the recommended series is T3.