DBA Slotted 5000 2-piece Series Front Rotor Black Hat 2018-2021 Subaru STI | 52030BLKS

Part #: 52030BLKS. Fitment: 2018 - 2021 Subaru STI. This front rotor features a 2 - piece design. The Alumalite™ black center hat reduces rotational mass and heat transfer from the disc to the hub. Tri - Symmetrical curve slots offer a quieter, more responsive, and smoother braking experience. The Kangaroo Paw 144 diamond and tear - drop pillar ventilation system boosts heat dissipation. XG150 High Carbon Alloyed Iron prevents warping and cracking, extending the rotor's lifespan. Thermographic Temperature Monitoring heat paint markings show peak braking temperatures. Paint protection on non - friction areas stops corrosion and rust. It comes with a 12 - month or 12,000 - mile warranty from the purchase date. DBA's 5000 series rotor is an excellent factory replacement, perfect for street cars and weekend track warriors. Sold individually, price per rotor.

Using this DBA rotor is straightforward. Just install it following the standard brake rotor installation process for your 2018 - 2021 Subaru STI. When driving, you'll notice improved braking performance right away. As for maintenance, regularly check the rotor for any signs of wear, warping, or excessive corrosion. If the thermographic heat paint markings show extremely high temperatures often, it might be a sign that your braking habits need adjustment or that there's an issue with the braking system. Avoid harsh braking as much as possible to extend the rotor's lifespan. If you see any significant rust or damage, it's a good idea to have it inspected by a professional mechanic. And remember, this rotor comes with a 12 - month or 12,000 - mile warranty, so if you have any problems during that time, reach out to the seller.