DBA 4000 Series Standard Front Brake Rotor DBA43050-10 - 2017-2019 Subaru WRX STI with 6-Piston Brembo Calipers

DBA 4000 Series standard front brake rotor, part number DBA43050-10, for 2017-2019 Subaru STI models equipped with 6-piston Brembo front calipers.

• Position: Front axle
• Series: DBA 4000 Series HD, standard face
• Material: XG-150 high carbon alloyed iron
• Heat treatment: Thermal Stability Profiling for repeated hard braking
• Ventilation: Patented Kangaroo Paw design, 144 diamond and teardrop pillars
• Up to 30 percent more surface area and 20 percent better cooling than straight vane rotors
• Manufacturer part number: DBA43050-10

Fitment

Built for 2017-2019 Subaru STI models running the 6-piston Brembo front caliper package. Cars on the standard caliper setup take a different rotor, so confirm fitment by year, trim, and brake package before ordering.

The XG-150 high carbon iron and Thermal Stability Profiling treatment are what let this rotor take repeated hard stops without the cracking and distortion a standard casting can develop under a 6-piston caliper. The Kangaroo Paw vane pattern moves more air through the core, so heat leaves the disc faster between corners.

Rotors should be replaced as an axle pair, and fresh pads are recommended whenever rotors are changed. Bed the brakes in gently before hard driving.

Free shipping on orders over $75. 30-day returns.