Stoptech Stainless Rear Brake Lines

2005–2012 Chrysler 300 / Dodge Charger / Dodge Challenger / Dodge Magnum (Excluding SRT8)

950.63501

Overview:

Stoptech Stainless Rear Brake Lines are engineered to enhance braking performance and pedal feel for Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum models from 2005 to 2012, excluding SRT8 variants. Designed for enthusiasts and daily drivers alike, these brake lines deliver a quicker, firmer, and more consistent brake pedal response by maintaining stable brake pressure under demanding conditions. They are an ideal upgrade for vehicles with aging factory rubber lines that may have softened or expanded over time, restoring precise brake modulation and confidence behind the wheel.

Key Features:

Stoptech Stainless Rear Brake Lines combine advanced materials and meticulous engineering to provide reliable, high-performance braking. Key features include:

• PTFE (Teflon) inner tubing resistant to expansion and brake fluid degradation
• Durable stainless steel braided outer layer for superior abrasion and impact resistance
• Clear abrasion-resistant PVC coating for additional protection against chafing
• Strain relief devices reinforcing end fittings for enhanced durability
• All necessary brackets and fasteners included for a complete installation
• 100% pressure tested up to 4,500 PSI, nearly four times typical master cylinder pressure
• Manufactured to meet or exceed DOT, FMVSS 106, and international safety standards
• Precision-engineered end fittings for proper fit and long-lasting performance

Construction & Design:

Each Stoptech brake line features a PTFE inner core, commonly known as Teflon, which carries brake fluid without expanding under pressure or degrading from exposure to corrosive fluids. This ensures consistent brake pressure and pedal feel. Surrounding the inner tube is a tightly woven stainless steel braid that provides structural support and protects against incidental impacts and abrasion. To further safeguard the lines, a clear PVC coating resists chafing, while strain relief devices reinforce the end fittings to prevent premature wear or failure. This robust construction guarantees durability and reliability in a variety of driving conditions.

Performance & Sound

Upgrading to Stoptech Stainless Rear Brake Lines significantly improves brake pedal firmness and responsiveness, especially during threshold braking and spirited driving. The reduction in line expansion translates to more precise brake modulation, allowing drivers to better control braking force and vehicle dynamics. While these brake lines do not affect engine sound, they contribute to a more confident and connected driving experience by enhancing overall brake system performance.

Installation & Fitment:

Stoptech Stainless Rear Brake Lines are designed as direct replacements for the factory rear brake lines on 2005–2012 Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum models, excluding SRT8 versions. Installation requires no modifications and includes all necessary brackets and fasteners for a straightforward bolt-on upgrade. Professional installation is recommended to ensure proper routing and secure fittings, maintaining the integrity and safety of the brake system.

What's Included:

• One set of stainless steel braided rear brake lines
• All required mounting brackets and hardware
• Strain relief devices on end fittings
• Clear abrasion-resistant PVC protective coating

Ideal For:

These brake lines are perfect for owners of 2005–2012 Chrysler 300, Dodge Charger, Dodge Challenger, and Dodge Magnum vehicles who seek improved brake pedal feel and performance. They are especially beneficial for those with older vehicles experiencing soft or swollen factory rubber brake lines, as well as enthusiasts looking to enhance brake modulation for spirited driving or track use. Stoptech Stainless Rear Brake Lines provide a durable, reliable upgrade that supports safe and confident braking in daily driving and performance scenarios.

Stoptech produces brake kits, pads, rotors, and hydraulic components. For performance driving, heat management and confident stopping is key—especially when speeds rise and repeated stops generate heat. Whether you’re improving street braking feel or preparing for track duty, Stoptech components help deliver consistent, confidence-building braking performance.