Brakes› Brake Systems And Components
DBA
DBA 05-08 Porsche Boxster S (w/Iron Rotor) Rear 4000 Series Standard Rotor
SKU: D001 DBA42395
Moderate — 2–4 hours
Description
Part #: DBA42395
Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling. DBA's metallurgy is able to handle the increased stress and heat generated under intense braking application time and time again. Featuring DBA;s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars. DBA achieves up to a 30% increase in surface are and 20% improvement in cooling efficiency compared to traditional straight vane design.
4000 SERIES HD variant features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions.
MIA's Description
Key features include a heavy-duty construction for increased thermal loads, a slotted rotor surface that cleans and deglazes brake pads, and computer balancing for minimal vibration and smooth braking. This rotor is designed as a direct OEM replacement.
Fitment
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Available on iOS & Android
Specifications
| Brand | DBA |
| Part Number | D001 DBA42395 |
Videos
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Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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