StopTech Sport Axle Pack Drilled & Slotted Rear (REAR): Jeep Grand Cherokee (12-15)

StopTech Sport Axle Pack Drilled & Slotted Rear

2012–2015 Jeep Grand Cherokee

978.58004R

Overview:

The StopTech Sport Axle Pack Drilled & Slotted Rear is a comprehensive brake upgrade designed specifically for the 2012 to 2015 Jeep Grand Cherokee models. This kit delivers significant improvements in braking performance while utilizing your factory calipers and maintaining direct OEM fitment. Ideal for drivers seeking enhanced stopping power, improved pedal feel, and a more aggressive appearance without the need for extensive modifications, this axle pack combines high-quality components engineered to work seamlessly together.

Whether you’re tackling spirited driving, daily commuting, or occasional towing, the StopTech Sport Axle Pack offers a balanced solution that enhances safety and confidence on the road. It is especially suited for Jeep Grand Cherokee SRT and SRT8 variants from 2012 through 2015, providing a reliable upgrade that maintains factory compatibility.

Key Features:

This rear axle pack integrates multiple performance components to optimize braking efficiency and durability:

• Drilled and slotted StopTech Sport rotors with aggressive black e-coating for enhanced heat dissipation and corrosion resistance
• High-performance StopTech Sport brake pads engineered for improved bite and consistent friction under various conditions
• StopTech stainless steel brake lines that reduce hose expansion for sharper pedal response and improved brake feel
• Direct replacement components sized to OEM specifications, ensuring easy installation without modifications
• Moderate brake dust generation for cleaner wheels and reduced maintenance
• Optimized for use with factory calipers, preserving original braking system integrity
• Designed to improve overall braking performance, including shorter stopping distances and enhanced fade resistance

Construction & Design:

The StopTech Sport rotors are crafted from premium-grade cast iron and feature precision-machined drilled holes and slots. These design elements facilitate rapid heat dissipation and help evacuate gases and debris from the pad surface, reducing brake fade during aggressive use. The black e-coating not only provides a sleek, aggressive look but also protects against rust and corrosion, extending rotor life.

The Sport brake pads utilize a proprietary friction material blend optimized for consistent performance and durability. Their formulation balances strong initial bite with smooth engagement and minimal noise. Complementing the rotors and pads, the stainless steel brake lines replace the factory rubber hoses, offering superior resistance to expansion under pressure. This upgrade results in a firmer, more responsive brake pedal feel and improved modulation.

Installation & Fitment:

The StopTech Sport Axle Pack is designed for direct bolt-on installation on 2012 to 2015 Jeep Grand Cherokee models, including the SRT and SRT8 trims. All components are pre-matched and sized to OEM specifications, allowing for a straightforward replacement using factory calipers. No additional modifications or machining are required, making this an ideal upgrade for enthusiasts seeking enhanced braking performance with minimal installation complexity.

What's Included:

• 1 x StopTech Sport Rear Left Drilled & Slotted Rotor (Part #127.58009L)
• 1 x StopTech Sport Rear Right Drilled & Slotted Rotor (Part #127.58009R)
• 1 x Set of StopTech Sport Rear Brake Pads (Part #309.10530)
• 1 x Set of StopTech Stainless Steel Rear Brake Lines (Part #950.58500)

Ideal For:

This axle pack is perfect for Jeep Grand Cherokee owners who want to upgrade their rear braking system for improved performance without changing their factory calipers. It suits drivers who demand better brake response and heat management during spirited driving, towing, or daily use. Additionally, it appeals to enthusiasts looking for a visually aggressive brake upgrade with durable, high-quality components engineered for longevity and reliability.