BMW 325i Brake Rotor (1) - Rear - DBA - 4000 Series T3 Slotted - '01-'05 is a direct-replacement rear rotor engineered for drivers who want improved brake feel and consistent performance. Designed for the 2001–2005 BMW 325i RWD, this single-piece rotor fits stock calipers and hub mounting.

The DBA 4000 Series T3 combines a bi-directional, CNC-machined tri-symmetrical slot pattern with high-carbon XG-150 iron and Thermal Stability Profiling (TSP) to manage heat and friction under repeated use. The T3 slot increases exit points for pad dust and gases, helping maintain consistent bite and a smoother, quieter pedal feel across street, light utility, track day, 4x4/SUV and rally applications. DBA’s Kangaroo Paw ventilation—144 diamond and teardrop pillars—improves surface area and cooling versus traditional straight vane rotors, and thermographic paint markings (THGP) provide visual indication of thermal history.

Features

• DBA T3 bi-directional, CNC-machined tri-symmetrical slots
• Cast from XG-150 high carbon alloyed iron with TSP
• Kangaroo Paw ventilation for increased surface area and cooling
• Thermo-graphic paint markings (THGP) and moisture-proof packaging
• Direct replacement fitment for 2001–2005 BMW 325i RWD

This rotor is offered as a single rear unit and is intended for enthusiasts looking to upgrade braking consistency without changing calipers or hubs. If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We have two locations with on-site installation and customization services: Austin, Texas and the Los Angeles, California area. Call Austin: 512-982-9393 or Los Angeles: 562-981-6800.

If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov