Wilwood 140-15382 Tactical Extreme TX6R Rear Big Brake Kit

The Wilwood Tactical Extreme TX6R Rear Big Brake Kit is engineered for maximum stopping performance in demanding heavy-duty applications, including trucks, SUVs, and armored vehicles. This bolt-on rear disc brake upgrade replaces the factory braking system with a purpose-built, high-capacity assembly designed to maintain consistent performance under extreme and sustained heat conditions.

TX6R Six-Piston Radial Mount Calipers:

• Radial mount, six-piston caliper design for superior clamping force and thermal management
• Volume-matched to ensure full compatibility with the OEM power brake system output, ABS, and all electronic brake controls
• Retains use of the factory OE parking brake assembly

GT-60 Directional Vane Rotors:

• Massive 16.00" one-piece slotted and vented rotors
• GT-60 directional vane design in Spec-37 alloy for exceptional heat dissipation and fade resistance
• Purpose-built for extreme-duty, high-heat braking cycles

Complete Bolt-On Kit Includes:

• Two (2) TX6R six-piston radial mount calipers
• Two (2) GT-60 directional vane Spec-37 alloy slotted rotors
• Radial mount caliper brackets
• BP-20 brake pads
• All necessary mounting hardware for a complete installation

Installation Notes: This kit is designed to work with the OE parking brake assembly as a complement to front big brake upgrades. Braided stainless steel flex lines may be required for some applications and are sold separately. Verify wheel clearance prior to installation — minimum 20" wheels are required for most applications.