DBA DBAKIT40009 4000 Series Brake Upgrade Kit with Rotors, Pads, Calipers & Braided Hoses

The DBA DBAKIT40009 is a complete 4000 Series Brake Upgrade Kit from Disc Brakes Australia (DBA), engineered for drivers who demand significantly improved stopping performance over stock OE brakes. Ideal for towing, heavy hauling, off-road use, or spirited street driving, this all-inclusive kit provides a comprehensive braking system upgrade in a single package.

Kit Includes:

• DBA 4000 Series T3 Slotted Brake Rotors — direct-fit, single-piece performance rotors cast from high carbon alloyed iron
• XP-Level Brake Pads — high-friction compound pads matched to deliver low brake fade and high bite
• 6-Piston Calipers — large-bore calipers that can provide up to 60% reduced pedal effort versus stock
• Braided Stainless Steel Brake Hoses — extra-durable hoses for firm, consistent pedal feel

Key Features:

• Kangaroo Paw Ventilation — DBA's patented vane system uses 144 diamond and teardrop-patterned pillars for up to 30% more surface area and 20% improved cooling efficiency over traditional straight-vane designs
• Thermal Stability Profiling (TSP) — a proprietary DBA heat treatment process that relieves internal stresses in the iron rotor, maximizing thermal stability and reducing metal fatigue under intense braking
• T3 Tri-Symmetrical Slot Design — CNC-machined slots provide additional exit points for brake pad friction dust and gases, resulting in a quieter, more responsive pedal and reduced fade
• Thermo-Graphic Heat Paint (TGHP) — paint markings on the rotor change color at specific temperature thresholds, allowing visual monitoring of braking temperatures
• CBN Machine-Turned Finish — Cubic Boron Nitride machining minimizes disc thickness variation, reducing potential for pad knock and premature wear
• Painted Non-Friction Areas — rust-inhibiting coating on non-contact surfaces enhances appearance and longevity

The DBA DBAKIT40009 Brake Upgrade Kit delivers a complete, bolt-on performance braking solution engineered and tested to handle the rigors of heavy loads, off-road conditions, and demanding street use — all with the quality standards DBA is known for as an OE brake supplier worldwide.