PowerStop Big Brake Conversion Kit

2007–2018 Jeep Wrangler JK 3.6L/3.8L V6

Part #: BBK-JK-002R

Overview

The PowerStop Z36 Big Brake Conversion Kit with D&S Red Calipers is a premium upgrade designed specifically for Jeep Wrangler JK models from 2007 to 2018 equipped with 3.6L or 3.8L V6 engines. This kit delivers substantial improvements in braking performance, making it an ideal choice for Wrangler owners who demand enhanced stopping power and durability. Whether you’ve installed a lift kit, added oversized tires, or frequently tow trailers, this big brake kit provides the confidence and control needed for safe, reliable braking under demanding conditions.

Engineered as a direct bolt-on solution, the kit combines oversized rotors, high-performance calipers, and advanced brake pads to ensure superior heat dissipation, reduced fade, and consistent stopping power. The striking red powder-coated calipers also add a bold visual upgrade while offering corrosion resistance for long-lasting appeal.

Key Features

This big brake conversion kit incorporates advanced technology and quality components to maximize braking efficiency and durability:

• Massive 13.5" front rotors and 14.25" rear rotors for increased braking surface area
• Drilled and slotted rotors to improve heat dissipation and reduce brake fade
• Zinc coating on rotors to prevent rust and corrosion, extending rotor life
• Red powder-coated D&S calipers with heavy-duty brackets for enhanced strength and corrosion resistance
• Z36 Extreme Truck and Tow brake pads featuring carbon fiber ceramic friction compound for noise-free, dust-free braking
• High-temperature brake lubricant included for proper assembly and optimal performance
• Direct bolt-on installation with no modifications required
• Designed to handle the increased demands of lifted vehicles, oversized tires, and towing applications

Construction & Design

The PowerStop Z36 Big Brake Conversion Kit is built with durability and performance in mind. The rotors are crafted from high-grade materials and feature precision drilling and slotting to optimize cooling and maintain consistent braking under heavy use. Their zinc coating provides an effective barrier against rust, ensuring the rotors maintain their integrity and appearance over time.

The red powder-coated calipers are not only visually striking but also engineered to resist corrosion and wear. Heavy-duty caliper brackets provide the necessary rigidity to maintain proper caliper alignment and braking force. The Z36 brake pads utilize a carbon fiber ceramic friction compound that balances aggressive stopping power with minimal noise and dust, making them suitable for both daily driving and demanding off-road or towing conditions.

Installation & Fitment

This big brake kit is designed for a straightforward, direct bolt-on installation on 2007–2011 Jeep Wrangler models with the 3.8L V6 engine, 2012–2017 models with the 3.6L V6, and the 2018 Jeep Wrangler JK 3.6L V6. No modifications to the vehicle’s existing brake system or suspension components are necessary, making it an accessible upgrade for enthusiasts and professional installers alike. The kit includes all necessary hardware and high-temp brake lube to ensure proper assembly and optimal brake performance right out of the box.

What's Included

• Front 13.5" drilled and slotted zinc-coated rotors
• Rear 14.25" drilled and slotted zinc-coated rotors
• Red powder-coated D&S calipers with heavy-duty brackets (front and rear)
• Z36 Extreme Truck and Tow carbon fiber ceramic brake pads (front and rear)
• High-temperature brake lubricant for assembly
• All necessary mounting hardware

Ideal For

This PowerStop Z36 Big Brake Conversion Kit is perfect for Jeep Wrangler JK owners who have upgraded their vehicles with lift kits and oversized tires, or those who tow trailers and require enhanced braking capability. It is also an excellent choice for off-road enthusiasts and daily drivers seeking improved stopping power, reduced brake fade, and a stylish brake upgrade that maintains reliability and longevity.

PowerStop builds complete, vehicle-specific brake upgrade kits—pads, rotors, hardware and more—designed as an easy bolt-on way to improve stopping performance. With options aimed at towing, spirited street driving, and more aggressive use, PowerStop is a popular choice when you want a straightforward brake upgrade with better feel and confidence than stock.