Baer Pro+ Rear Big Brake Kit

2007–2025 Jeep Wrangler & Gladiator All Engines

Part #: 4402001MG

Overview

The Baer 14" Pro+ Rear Big Brake Kit is a high-performance braking solution designed specifically for Jeep Wrangler and Gladiator models from 2007 through 2025. This kit upgrades the rear braking system with a robust 6-piston caliper and a large 14.36-inch two-piece rotor, delivering superior stopping power and enhanced durability. Ideal for off-road enthusiasts and daily drivers alike, this system improves brake modulation and heat dissipation, ensuring consistent performance under demanding conditions.

Engineered to fit a wide range of Jeep engines including the 2.0L Turbo, 3.6L V6, 6.4L 392, 3.0L EcoDiesel, and earlier V6 variants, the Baer Pro+ kit is a direct bolt-on upgrade for vehicles equipped with the original equipment rear end. It is compatible with most 18-inch or larger wheels, making it a versatile choice for Jeep owners looking to enhance their vehicle’s braking capability without sacrificing wheel options.

Key Features

This rear big brake kit combines advanced engineering and quality materials to deliver reliable, high-performance braking. Key features include:

• 6-piston Baer 6P caliper for increased clamping force and improved brake feel
• 14.36-inch two-piece rotor with slots and drilled holes for superior heat dissipation and reduced brake fade
• Zinc-plated rotors to resist corrosion and maintain appearance over time
• D.O.T. compliant dust and weather seals on calipers for enhanced durability in harsh environments
• Pre-assembled rotors with NAS high-grade stainless steel hardware for secure, long-lasting fitment
• Includes all necessary brackets and hardware for a straightforward installation
• Compatible with popular D0731 brake pads for easy replacement and maintenance
• Designed to fit most 18-inch or larger wheels without clearance issues

Construction & Design

The Baer Pro+ Rear Big Brake Kit features a two-piece rotor design that combines a high-strength aluminum hat with a cast iron braking surface. This construction reduces unsprung weight while maintaining excellent thermal conductivity and structural integrity. The rotors are zinc plated to prevent rust and corrosion, extending the life of the braking components.

The 6-piston caliper is precision-machined from durable materials and equipped with D.O.T. compliant dust and weather seals, ensuring reliable operation in off-road and all-weather conditions. The caliper’s multi-piston design provides even pressure distribution across the brake pads, enhancing stopping power and pedal feel.

Installation & Fitment

This kit is designed for direct bolt-on installation on Jeep Wrangler models from 2007 to 2025 and Jeep Gladiator models from 2020 to 2025, covering a broad range of engine options including 2.0L Turbo, 3.6L V6, 6.4L 392, 3.0L EcoDiesel, and earlier V6 engines. No major modifications are required when installing on vehicles with the original equipment rear end.

All necessary brackets and hardware are included, simplifying the installation process. The kit fits most 18-inch or larger wheels, but it is recommended to verify wheel clearance prior to installation to ensure compatibility.

What's Included

• 6-piston Baer 6P rear calipers with D.O.T. compliant seals
• 14.36-inch two-piece slotted and drilled rotors, zinc plated
• Pre-assembled rotors with NAS high-grade stainless steel hardware
• Mounting brackets and all required installation hardware
• Compatible brake pads (D0731 pad type)

Ideal For

The Baer 14" Pro+ Rear Big Brake Kit is perfect for Jeep Wrangler and Gladiator owners seeking enhanced rear braking performance for both on-road and off-road use. It is especially suited for enthusiasts who tow, carry heavy loads, or drive aggressively in challenging conditions where improved brake modulation and heat management are critical. This kit also appeals to those upgrading their braking system to match front big brake setups for balanced stopping power.

Baer Brakes develops high-performance braking systems built to improve stopping power, heat management, and pedal confidence. From big brake kits to performance rotors and calipers, Baer focuses on engineered, detail-oriented solutions that help performance cars, trucks, and restomods brake harder and stay consistent under repeated heavy use.