DBA 17-21 BMW 230I (w/M Sport Brakes/348mm Front Rotor) Front 4000 Series Slotted Rotor

This is a single DBA 4000 Series T3 slotted front brake rotor. It's designed as a direct replacement for performance-oriented vehicles, offering improved braking characteristics over standard rotors. The T3 slot pattern is a key feature, helping to keep your pads clean and cool for more consistent stopping power, especially during spirited driving or heavy braking.

The 4000 Series T3 rotor incorporates all the benefits of DBA's standard 4000 Series rotors, but adds their patented T3 bi-directional slot design. This unique slot pattern helps to vent gases and dust away from the pad surface, which can reduce brake fade and improve pedal feel. It's a well-built component designed to handle the demands of vehicles like the BMW 230i (when equipped with M Sport brakes and the 348mm front rotor), as well as various Mercedes-Benz S-Class and Maybach models. This rotor is a solid option if you're looking for an upgrade over stock without going to a full two-piece rotor setup.