DBA DBA663S Street Series T2 Slot Brake Rotor

The DBA DBA663S Street Series T2 Slot Brake Rotor is a performance-grade slotted disc rotor engineered by Disc Brakes Australia (DBA) for everyday street driving with enhanced braking performance. Designed as part of DBA's popular Street Series lineup, this rotor delivers improved bite and pad degassing over a standard OE replacement disc.

T2 Slot Technology:

• Curved, swept T2 slots machined into the rotor face for consistent brake pad wiping and improved bite
• Slots help evacuate heat, gas, and debris from the pad-to-rotor interface for more reliable, fade-resistant braking
• Designed to reduce brake noise while maintaining strong stopping power in street conditions
• Manufactured from high-grade grey iron for durability and thermal stability
• Precision-machined to OE dimensions for direct bolt-on fitment — no modifications required
• Zinc-coated hat and outer edges to resist corrosion during storage and initial use
• Cross-referenced with DBA234S — shares the same rotor specification

The DBA663S is a front brake rotor suitable for the Mitsubishi Triton (MK) 4x2 and 4x4 models from 1996 onward, making it a proven replacement for drivers seeking a step up from standard rotors without moving to a full motorsport setup. DBA is an Australian-owned manufacturer with a long history supplying OEM and aftermarket braking components globally.