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DBA 4000 Series Standard Rear Brake Rotor for 2018-2021 Subaru WRX with 6-Pot Brembo Calipers

$268.48 $317.29
-15%
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DBA 4000 Series Standard Rear Brake Rotor for 2018-2021 Subaru WRX with 6-Pot Brembo Calipers
$268.48 $317.29
$268.48 $317.29

Fits 2018-2021 Subaru WRX Base, Limited, and Premium models equipped with the Spec R 6-pot yellow Brembo caliper upgrade and 19-inch wheels.

The DBA 4000 Series Standard rear brake rotor is a high-performance bolt-on upgrade designed for drivers who demand consistency under high thermal loads. Cast from XG-150 high-carbon alloyed iron, these rotors undergo Thermal Stability Profiling (TSP) to refine the microstructure of the metal, ensuring they can handle the intense heat generated during aggressive braking without warping or cracking.

This rotor features DBA’s patented Kangaroo Paw ventilation system, which replaces traditional straight vanes with a network of 144 diamond and teardrop-patterned pillars. This design increases the internal surface area by up to 30% and improves cooling efficiency by 20% compared to conventional rotors, keeping your braking system within its optimal operating temperature range longer.

  • Cast from XG-150 high-carbon alloyed iron for superior thermal capacity
  • Thermal Stability Profiling (TSP) reduces internal stress and extends rotor life
  • Patented Kangaroo Paw ventilation design for 20% better heat dissipation
  • Direct fit for vehicles with Spec R 6-pot yellow Brembo calipers
  • Manufacturer Part Number: DBA43051-10
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2018,2021 Subaru WRX Base
2018,2021 Subaru WRX Limited
2018,2021 Subaru WRX Premium

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