DBA DBA2224S T2 Slotted Front Rotor for 08-15 Mitsubishi Lancer Evolution X CZ4A

Vehicle Fitment

• 2008-2015 Mitsubishi Lancer Evolution GSR (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle
• 2008-2015 Mitsubishi Lancer Evolution MR (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle
• 2010-2011 Mitsubishi Lancer Evolution MR Touring (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle
• 2009 Mitsubishi Lancer Evolution RS (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle
• 2010 Mitsubishi Lancer Evolution SE (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle
• 2012 Mitsubishi Lancer Evolution SE Sportback (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle
• 2015 Mitsubishi Lancer Evolution Final Edition (CZ4A, 2.0L 4B11T Turbo I4, AWD) - Front Axle

Fitment Notes

• Fits the front axle only - sold individually (one rotor per unit). Two rotors required per vehicle for a full front axle replacement.
• Compatible with the OEM Brembo front caliper fitted to all Evo X variants. The DBA2224S is a solid one-piece replacement; MR and MR Touring trims were factory-equipped with two-piece floating front rotors - the DBA2224S is a compatible solid one-piece alternative for those trims.
• Compatible with the 350 x 32mm front disc specification fitted to all 2008-2015 Evo X variants as standard.
• Designed for street performance and occasional track use. Drivers requiring dedicated circuit or motorsport-level rotors should consider the DBA 4000 Series or 5000 Series options.

Features

• Street Series T2 slot design features 32 precisely CNC-machined bi-symmetrical curved slots that reduce noise and vibration while increasing the number of exit points for brake pad gases and friction dust.
• Universal (non-directional) slot design eliminates the need for separate left- and right-hand rotors, simplifying fitment and reducing inventory requirements.
• DBA's patented Kangaroo Paw ventilation system features 144 diamond and teardrop-shaped pillars, delivering up to 20% better heat dissipation compared to conventional straight-vane vented rotors.
• CBN (Cubic Boron Nitride) machine-turned friction surface finish minimises disc thickness variation and reduces the risk of brake shudder or pedal "judder" from the first installation.
• Protective paint applied to all non-friction areas prevents corrosion and maintains a clean appearance throughout the rotor's service life.
• Centre-split core castings increase heat transfer and thermal efficiency, helping the rotor manage the higher thermal loads generated by the Evo X's Brembo braking system.
• Direct OE-replacement fit - no caliper relocation, bracket modifications, or spacers required for installation on any 2008-2015 Evo X variant.
• Ideal for spirited street driving, daily performance use, and light track day applications where a slotted street rotor is preferred over an OE-style blank.

Specifications

• Position: Front axle
• Series: Street Series T2 Slotted
• Rotor Type: One-piece, vented, non-directional
• Outside Diameter: 350mm (13.78 in.)
• Thickness: 32mm (1.26 in.)
• Minimum Thickness: 30mm
• Height: 44mm
• Centre Hole Diameter: 69mm
• Stud/Lug Holes: 5
• Weight: 12.22 kg (26.9 lbs) per rotor
• Slot Design: T2 bi-symmetrical curved slots (32 slots)
• Finish: CBN machine-turned friction surface; painted non-friction areas
• Warranty: 12 months from date of purchase
• Part Number: DBA2224S

Included Components

• 1x DBA DBA2224S Street Series T2 Slotted Front Brake Rotor (single rotor - order 2 for a complete front axle set)

Product Description

The DBA DBA2224S Street Series T2 Slotted Front Brake Rotor is purpose-built for the 2008-2015 Mitsubishi Lancer Evolution X (CZ4A), covering all US-market variants including the GSR, MR, MR Touring, RS, SE, SE Sportback, and Final Edition. It is a direct bolt-on replacement for the OEM 350 x 32mm front disc, requiring no modifications to the factory Brembo caliper, hub, or brake hardware. The T2 bi-symmetrical curved slot design - 32 CNC-machined slots per rotor - delivers improved pad bite and cleaner gas evacuation from the first stop, without the vibration harmonics associated with straight-slot or cross-drilled designs.

DBA's patented Kangaroo Paw ventilation system sits at the heart of this rotor, using 144 diamond and teardrop-shaped internal pillars to increase airflow through the vented disc by up to 20% over conventional straight-vane rotors. This is particularly relevant for the Evo X's high-performance Brembo braking system, which generates significant heat under hard use. The CBN (Cubic Boron Nitride) machine-turned friction surface ensures minimal disc thickness variation from the factory, reducing the likelihood of brake shudder and ensuring consistent pad contact from the very first bedding-in session.

The DBA2224S is ideal for Evo X owners who want a meaningful upgrade over the OE blank rotor for spirited street driving, autocross preparation, or light club track days - without stepping up to the XG-150 high-carbon alloy and Thermal Stability Profiling of the 4000 Series. Sold individually; two units are required to complete a front axle replacement. MR and MR Touring owners should note that this is a solid one-piece rotor that replaces the factory two-piece floating design - it is mechanically compatible but represents a change from the OEM configuration. DBA backs this rotor with a 12-month manufacturer's warranty.