DBA XS 4000 Series Rear Gold Brake Rotors (Drilled & Slotted)
Fits Most Chrysler/Dodge (05-23)
Part #: DBA42439BLKXS
Overview
The DBA XS 4000 Series Rear Gold Brake Rotors are engineered for drivers who demand superior braking performance and reliability from their 5.7L Hemi-powered Chrysler and Dodge vehicles. Designed specifically for models including the Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum from 2005 through 2024, these rotors enhance stopping power while maintaining excellent durability under extreme conditions.
Featuring a drilled and slotted design, these rotors improve heat dissipation and reduce brake fade during aggressive driving or towing scenarios. Ideal for enthusiasts and daily drivers alike, the DBA XS 4000 Series rotors deliver consistent pedal feel and enhanced braking confidence, all while adding a striking gold finish that complements your vehicle’s performance look.
Key Features
DBA’s XS 4000 Series Rear Gold Brake Rotors incorporate advanced technology and design elements to optimize braking efficiency and longevity:
- Constructed from High Carbon Alloyed Iron (XG-150) for superior strength and thermal conductivity
- Drilled and slotted surface pattern improves water, dust, and gas evacuation for cleaner pad contact
- Thermal Stability Profiling (TSP) process ensures consistent rotor geometry after repeated extreme heat cycles
- Gold zinc plating provides corrosion resistance and a distinctive appearance
- Designed to reduce brake fade and improve pedal feel during high-performance or heavy-duty use
- Sold individually; recommended to purchase two for complete rear axle replacement
- Precision balanced and machined for smooth operation and minimal vibration
- Compatible with factory brake pads and calipers for straightforward installation
Construction & Design
DBA’s XS 4000 Series rotors are manufactured using a proprietary High Carbon Alloyed Iron blend known as XG-150. This material offers enhanced tensile strength and improved thermal conductivity compared to standard cast iron, allowing the rotors to withstand the intense heat generated during aggressive braking without warping or cracking.
The Thermal Stability Profiling (TSP) process is a critical engineering step that subjects each rotor to controlled heat cycles, stabilizing the metal’s internal structure. This ensures the rotor maintains its flatness and performance characteristics even after repeated heavy braking events. The drilled and slotted design further aids in heat dissipation and helps maintain clean pad surfaces for consistent braking power.
To protect against corrosion and extend service life, the rotors feature a durable gold zinc plating that also enhances the visual appeal of the braking system.
Installation & Fitment
These rear brake rotors are direct replacements for the factory rotors on 5.7L Hemi-equipped Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum models from 2005 to 2024. Installation requires no modifications and fits with existing OEM brake pads and calipers.
Each rotor is sold individually; it is recommended to purchase two rotors to replace both sides of the rear axle for balanced braking performance and safety. Professional installation is advised to ensure proper torque specifications and brake system function.
What's Included
- One DBA XS 4000 Series Rear Gold Brake Rotor (Drilled & Slotted)
Ideal For
These rotors are perfect for performance enthusiasts, daily drivers, and those who tow or haul with their 5.7L Hemi Chrysler and Dodge vehicles. They offer improved braking response and durability for spirited driving, track days, or heavy-duty use while maintaining OEM compatibility and ease of installation.
DBA (Disc Brakes Australia) designs and produces aftermarket and OE-replacement braking components, with a strong reputation in performance brake rotors and related hardware. Their range covers rotors and complementary brake parts aimed at improving heat management, consistency, and stopping confidence for spirited street driving, towing, and track-day duty.
DBA XS 4000 Series Rear Brake Rotors (Drilled & Slotted): Fits Most Chrysler/Dodge (05-23)
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DBA DBA42439BLKXS Fits Most Chrysler/Dodge (05-23) DBA XS 4000 Series Rear Brake Rotors (Drilled & Slotted). DBA XS 4000 Series rotors feature High Carbon Alloyed Iron and Thermal Stability Profiling for superior heat management during aggressive braking. Designed to enhance braking performance, these rotors provide improved pedal feel and consistent stopping power. Their drilled and slotted design not only boosts cooling but also adds a striking gold finish for a performance look. Sold individually; order two for both rear wheels. Ideal for 5.7L Hemi models from 2005 to 2024.
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DBA XS 4000 Series Rear Gold Brake Rotors (Drilled & Slotted)
Fits Most Chrysler/Dodge (05-23)
Part #: DBA42439BLKXS
Overview
The DBA XS 4000 Series Rear Gold Brake Rotors are engineered for drivers who demand superior braking performance and reliability from their 5.7L Hemi-powered Chrysler and Dodge vehicles. Designed specifically for models including the Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum from 2005 through 2024, these rotors enhance stopping power while maintaining excellent durability under extreme conditions.
Featuring a drilled and slotted design, these rotors improve heat dissipation and reduce brake fade during aggressive driving or towing scenarios. Ideal for enthusiasts and daily drivers alike, the DBA XS 4000 Series rotors deliver consistent pedal feel and enhanced braking confidence, all while adding a striking gold finish that complements your vehicle’s performance look.
Key Features
DBA’s XS 4000 Series Rear Gold Brake Rotors incorporate advanced technology and design elements to optimize braking efficiency and longevity:
- Constructed from High Carbon Alloyed Iron (XG-150) for superior strength and thermal conductivity
- Drilled and slotted surface pattern improves water, dust, and gas evacuation for cleaner pad contact
- Thermal Stability Profiling (TSP) process ensures consistent rotor geometry after repeated extreme heat cycles
- Gold zinc plating provides corrosion resistance and a distinctive appearance
- Designed to reduce brake fade and improve pedal feel during high-performance or heavy-duty use
- Sold individually; recommended to purchase two for complete rear axle replacement
- Precision balanced and machined for smooth operation and minimal vibration
- Compatible with factory brake pads and calipers for straightforward installation
Construction & Design
DBA’s XS 4000 Series rotors are manufactured using a proprietary High Carbon Alloyed Iron blend known as XG-150. This material offers enhanced tensile strength and improved thermal conductivity compared to standard cast iron, allowing the rotors to withstand the intense heat generated during aggressive braking without warping or cracking.
The Thermal Stability Profiling (TSP) process is a critical engineering step that subjects each rotor to controlled heat cycles, stabilizing the metal’s internal structure. This ensures the rotor maintains its flatness and performance characteristics even after repeated heavy braking events. The drilled and slotted design further aids in heat dissipation and helps maintain clean pad surfaces for consistent braking power.
To protect against corrosion and extend service life, the rotors feature a durable gold zinc plating that also enhances the visual appeal of the braking system.
Installation & Fitment
These rear brake rotors are direct replacements for the factory rotors on 5.7L Hemi-equipped Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum models from 2005 to 2024. Installation requires no modifications and fits with existing OEM brake pads and calipers.
Each rotor is sold individually; it is recommended to purchase two rotors to replace both sides of the rear axle for balanced braking performance and safety. Professional installation is advised to ensure proper torque specifications and brake system function.
What's Included
- One DBA XS 4000 Series Rear Gold Brake Rotor (Drilled & Slotted)
Ideal For
These rotors are perfect for performance enthusiasts, daily drivers, and those who tow or haul with their 5.7L Hemi Chrysler and Dodge vehicles. They offer improved braking response and durability for spirited driving, track days, or heavy-duty use while maintaining OEM compatibility and ease of installation.
DBA (Disc Brakes Australia) designs and produces aftermarket and OE-replacement braking components, with a strong reputation in performance brake rotors and related hardware. Their range covers rotors and complementary brake parts aimed at improving heat management, consistency, and stopping confidence for spirited street driving, towing, and track-day duty.
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YEARMAKEMODELSUBMODEL2018 - 2019Chrysler3002 piston front caliper, 345mm Front disc2020Chrysler300345mm Front Disc, 2 piston caliper, vented rear disc2020Chrysler300370mm front disc, Mopar Front BBK2018 - 2019Chrysler300Mopar Front BBK, 370mm Front disc, 2 piston caliper2005 - 2010Chrysler300CHemi; Vented Rear Disc2006 - 2010Chrysler300CVented Rear Disc2021DodgeChallenger345mm Front Disc, 2 piston caliper, vented rear disc2021DodgeChallenger370mm front disc, Mopar Front BBK2016DodgeChallengerexc SRT8; Performance Brakes2017 - 2019DodgeChallengerMopar BBK, 370mm Front disc2016DodgeChallengerPerformance Brakes2017 - 2019DodgeChallengerPerformance Brakes, Dual piston front calipers2009 - 2011DodgeChallengerR/T, Vented Rear Disc2012DodgeChargerexc Police Pkg; Vented Rear Disc 320x22mm2012DodgeChargerexc SRT8; exc Police Pkg; Vented Rear Disc; 320x22mm2015 - 2022DodgeChargerR/T, R/T road and track2014DodgeChargerR/T, SE; Vented Rear Disc; 320x22mm2008 - 2010DodgeChargerR/T; exc Daytona Pkg; Vented Rear Disc, 320x22mm2015 - 2022DodgeChargerSE, SXT2014DodgeChargerSE, SXT, Vented Rear Disc 320x22mm2008 - 2010DodgeChargerSXT, Vented Rear Disc 320x22mm2007DodgeChargerSXT, Vented Rear Disc, 320x22mm2007DodgeChargerTo 3/23/12, Single Piston Front Cal.; 302mm Front & 305mm Rear Disc2006 - 2008DodgeMagnumV6, AWD; Vented Rear Disc2006 - 2008DodgeMagnumV8, exc SRT8; exc Police Pkg; Vented Rear Disc2006 - 2008DodgeMagnumV8, exc SRT8; Police Pkg; Vented Rear Disc2005DodgeMagnumVented Rear Disc; V6, AWD2005DodgeMagnumVented Rear Disc; V8
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.