Wilwood TX6R Front Big Brake Kit

2011–2018 Ram 1500 2WD

Part #: 140-15807

Overview

The Wilwood TX6R Front Big Brake Kit is a high-performance upgrade designed specifically for the 2011–2018 Ram 1500 2WD. Engineered to meet the demands of trucks, SUVs, and armored vehicles, this kit delivers superior stopping power and enhanced heat management compared to factory brakes. Featuring six-piston calipers and large 16-inch slotted rotors, it provides consistent, fade-resistant braking performance under heavy loads, towing, or spirited driving conditions.

This bolt-on kit fits directly to the factory disc spindle and maintains compatibility with the original power brake system, ensuring a seamless upgrade without sacrificing pedal feel or brake balance. The Wilwood TX6R kit is ideal for Ram 1500 owners seeking a durable, reliable braking solution that performs exceptionally in demanding environments.

Key Features

Wilwood’s TX6R Big Brake Kit combines advanced engineering and premium materials to enhance braking performance and durability. Key features include:

• Radial mount six-piston calipers with black powder-coated finish for corrosion resistance and aggressive styling
• Massive 16.00” GT-60 directional vane Spec-37 alloy rotors with slotted design for improved heat dissipation and reduced brake fade
• Caliper volume matched to maintain compatibility with factory power brake systems for consistent pedal feel
• Radial mount caliper brackets included for precise, secure installation
• Designed for direct bolt-on fitment to factory disc spindle without modifications
• Slotted rotors enhance pad bite and help evacuate gases and debris for reliable braking performance
• Minimum 20-inch wheel diameter required to clear larger rotors and calipers
• All necessary hardware included for a complete front brake upgrade

Construction & Design

The TX6R calipers are crafted from high-strength aluminum alloy, offering an optimal balance of lightweight construction and structural rigidity. The black powder coat finish provides excellent corrosion resistance while delivering a sleek, tactical appearance that complements the aggressive styling of the kit.

The 16-inch Spec-37 alloy rotors are precision-machined with directional vanes and slots to maximize airflow and cooling efficiency. This design reduces the risk of brake fade during extended heavy braking, ensuring consistent performance even under extreme conditions. Together, the calipers and rotors form a durable, high-performance braking system built to withstand rigorous use.

Installation & Fitment

This Wilwood TX6R Front Big Brake Kit is engineered as a direct bolt-on upgrade for the front brakes of 2011–2018 Ram 1500 2WD models. It utilizes the factory disc spindle mounting points, allowing for straightforward installation without the need for modifications. Experienced technicians and knowledgeable enthusiasts will find the installation process efficient and reliable.

While the kit includes all necessary brackets and mounting hardware, braided stainless steel flex lines may need to be purchased separately depending on your vehicle’s specific setup. Note that a minimum 20-inch wheel diameter is required to accommodate the larger rotors and calipers.

What's Included

• Two TX6R six-piston radial mount calipers with black powder coat finish
• Two 16.00” GT-60 directional vane Spec-37 alloy slotted rotors
• Radial mount caliper brackets
• All required mounting hardware for front brake installation

Ideal For

This big brake kit is perfect for Ram 1500 owners who demand enhanced braking performance for towing, hauling, off-road driving, or high-performance street use. It is especially suited for drivers who require consistent stopping power under sustained heavy braking and want a durable, reliable upgrade that integrates seamlessly with the factory brake system.

Wilwood Engineering is a major manufacturer of high-performance disc brake solutions spanning racing, street performance, and specialty OE applications. From big brake kits and calipers to rotors and hydraulic components, Wilwood upgrades are built for stronger stopping power, better heat management, and consistent pedal feel when stock brakes aren’t enough.