DBA 4000 Series T3 Slotted Front Rotor | Renault Megane III RS (10-13) 2.0L (DBA42366S)
DBA 4000 Series T3 Slotted Front Rotor | Renault Megane III RS (10-13) 2.0L (DBA42366S)
SKU:DBA42366S
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The DBA 4000 Series T3 Slotted Front Rotor is a high-performance brake component designed for enhanced stopping power and heat dissipation. Crafted with precision engineering, this rotor features a slotted surface that helps reduce brake fade, improve pad grip, and maintain consistent braking performance under demanding conditions. Built from durable materials, it ensures long-lasting performance and resistance to warping, making it suitable for spirited driving and track use. The rotor's design promotes efficient heat management, which is essential for maintaining brake feel and safety during aggressive driving sessions.
This rotor is intended as a direct replacement for the front brake system on the Renault Megane III RS models from 2010 to 2013 with a 2.0L engine. Proper fitment may require measuring existing brake discs and pads to ensure compatibility, as vehicle configurations can vary. It is ideal for street and track applications where improved braking response is desired. Installation is typically straightforward, replacing the original OEM rotor. The kit includes the slotted rotor, with no additional components specified, and is suitable for enthusiasts seeking reliable, high-performance braking upgrades for their vehicle.
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Overview
Overview
Notes Regarding Vehicle Compatibility:
Vehicle fitment provided in this listing is to be used as a rough guide only and may not actually suit your vehicle. Due to multiple brake packages sometimes being offered by manufacturers it may be necessary to measure your existing brake discs and/or pads and compare with the measurements provided by DBA here:
Click "Part Number Search" tab and input SKU provided above.

Returns/Exchanges will incur restocking and freight fees or may be denied in certain circumstances.
DBA's 4000 Series T3 is the ultimate in direct replacement single-piece performance brake rotor. Featuring all the benefits of the 4000 Series plus DBA's patented world renowned T3 bi-directional slot design.
Built on the foundations of DBA's T2 slot, the T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel. The T3 slot increases the number of exit points for brake pad friction dust and gases to escape through, further increasing the consistency and effectiveness of every brake stop.
DBA's revolutionary universal slot design eliminates the need for separate left and right slot designs seen in traditional rotor designs.
DBA's 4000 Series T3 rotors are recommended for all performance applications from street driving, 4x4 and SUV, light utility vehicles, track days, rally cars and armoured vehicles.
Features:
Kangaroo Paw 144 diamond and tear drop pillar ventilation system
- Increased surface area resulting in greater heat dissipation which minimises brake fade and increases braking effectiveness and prolongs service life for both pads and rotors. Reduces mechanical damage and associated costs
T3 Slot 48 precision CNC machined slots
- Tri-Symmetrical curve slots dampens the vibration harmonics or noise which offers a quieter, responsive and smoother brake pedal feel.
- Increased number of out-gassing exit points for brake pad friction gasses to escape through increases the consistency and effectiveness of every brake stop.
- Universal slot design eliminates the need for left and right discs
XG150 High Carbon Alloyed Iron
- An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time which minimises warping and cracking and prolongs the service life of the rotor.
- Special formulation designed to respond to DBAs TSP process.
Thermographic Temperature Monitoring
- Heat paint markings change colour at specific temperature thresholds offers the driver a clear indication of peak braking temperatures.
- When temperature thresholds are exceeded paint markings will permanently change colours allowing the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers with warranty claims.
Paint protection on non-friction areas
Reduces corrosion, enhances appearance, stops any unsightly rust formation, adds value to the product.
Vehicle Fitment:
To ensure correct compatibility we always recommend comparing your existing brake discs to the measurements provided in the Specifications tab. Vehicle fitment provided is to be used as a guide only and may not suit your vehicle.
- 2010-2012 Renault Megane RS 250 X95
- 2012-2015 Renault Megane RS 265 X95
- 2015-2019 Renault Megane RS 275 X95
In addition we recommend checking the DBA Part Finder to see if there may be multiple brake rotor options for your car:
Vehicle fitment in this listing is to be used as a rough guide only and may not suit your vehicle. Returns/Exchanges will incur restocking and freight fees or may be denied in certain circumstances.