DBA 4000 Series Heavy Duty Rotor for Mazda 3 2007-2011 Rear – Premium Replacement
$230.99
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.
DBA’s 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 under controlled race division, XG-150 High Carbon Alloyed iron, TSP-Thermal Stability Profiling, THGP – Thermo-graphic paint markings, Direct replacement suitability, Moisture proof corrosion protection packaging
Out of stock
The DBA 4000 Series Heavy Duty Rotor, part number DBA42957, is engineered for high-performance applications with a focus on durability and thermal stability. Crafted from XG-150 high carbon alloyed iron and undergoing advanced Thermal Stability Profiling, this rotor is designed to withstand the intense stress and heat generated during aggressive braking. The patented Kangaroo Paw ventilation system, featuring 144 diamond and teardrop-shaped pillars, significantly enhances cooling efficiency by increasing surface area by up to 30% and reducing operating temperatures by approximately 20% compared to traditional vane designs. This innovative design promotes consistent braking performance and extends rotor lifespan under demanding conditions. The rotor features a smooth OE-style finish, making it suitable for drivers requiring an authentic look while benefiting from the performance enhancements of the 4000 Series. Ideal for controlled race divisions and street applications, this rotor provides a direct fit replacement that ensures optimal compatibility with your Mazda 3 from 2007 to 2011. Its moisture-proof packaging and corrosion-resistant coating guarantee long-lasting performance and reliability, even in challenging environments. Whether you are upgrading your vehicle for improved braking response or seeking a durable component for heavy-duty use, the DBA 4000 Series Heavy Duty Rotor delivers premium quality and dependable performance for your Mazda 3 rear brake system.
Features:
- High Carbon Alloyed Iron Construction for Enhanced Strength and Heat Resistance
- Thermal Stability Profiling for Consistent Braking Performance
- Patented Kangaroo Paw Ventilation System for Superior Cooling
- Increased Surface Area for Improved Heat Dissipation
- OE Style Smooth Finish for Authentic Appearance
- Designed for Heavy-Duty and Performance Applications
- Direct Replacement Fit for Mazda 3 2007-2011 Rear
Fitment:
Mazda 3 i 2007 to 2011
Mazda 3 Mazdaspeed 2007 to 2011
Mazda 3 S 2007 to 2011
| Weight | 11 lbs |
|---|---|
| Dimensions | 13 × 13 × 3 in |
| air_freight_prohibited | false |
| not_carb_approved | false |
| ltl_freight_required | false |
| prop_65 | Unknown |
| part_type | automotive |
| epa | N/A |
| carb_acknowledgement_required | false |
| regular_stock | false |
| units_per_sku | 1 |
| upc | 9316391354990 |
| brand | DBA |
| part_number | DBA42957 |
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