Part #: 42657S. Fitment: Subaru WRX from 2002 to 2007 equipped with STI Brembo Calipers. Sold individually, price per rotor. Features: Rear - positioned. Tri - Symmetrical curve slots ensure a quiet, responsive, and smooth braking experience. The Kangaroo Paw 144 diamond and tear - drop pillar ventilation system boosts heat dissipation by increasing surface area. XG150 High Carbon Alloyed Iron reduces warping and cracking, extending the rotor's lifespan. Thermographic Temperature Monitoring with heat paint markings shows peak braking temperatures clearly. Paint protection on non - friction areas prevents corrosion and rust. It comes with a 12 - month or 12,000 - mile warranty from the purchase date. The DBA 4000 series is an excellent choice for street cars and weekend track enthusiasts. Slotted rotors are a durable alternative to drilled rotors with similar hot - brake gas dissipation effects.
Using this DBA rear slotted rotor is easy. Just install it following the standard procedures for your 2002 - 2007 Subaru WRX with STI Brembo Calipers. When driving, you'll notice a smoother and quieter braking feel thanks to the unique slot design. As for maintenance, keep an eye on the heat paint markings. If they show that the rotor has reached high temperatures frequently, it might be a sign to check your driving habits or the braking system. To prevent corrosion, avoid exposing the rotor to harsh environments for long periods. Also, make sure to check the rotor periodically for any signs of wear and tear. The 12 - month or 12,000 - mile warranty gives you peace of mind, but always follow the normal driving and maintenance guidelines to get the most out of your rotor.
