Toyota 4Runner (5th Gen 4WD) M-Line Caliper Upgrade Kit (10-24)

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Powerbrake M-Line Brake Upgrade Kit – Front – Toyota 4Runner (2010–2024)

• Modular brake upgrade system
• Works with OEM or upgraded D-Line rotors
• Improved stopping power and pedal feel
• Direct bolt-on performance upgrade

Designed for 4Runner owners running larger tires, added weight, and demanding driving conditions.

Complete Your Brake Upgrade
Add the matched Powerbrake D-Line rotor kit to improve heat management, reduce operating temperatures, and maximize braking performance.
Rear Brake Upgrade
Complete your braking system with a matched rear D-Line rotor and pad kit for improved balance, consistency, and overall braking performance.

Powerbrake M-Line Performance Caliper Kit – Front – Toyota 4Runner (2010–2024)

Performance Upgrade Level: Enhanced Performance

The Powerbrake M-Line Performance Brake Kit is engineered specifically for the Toyota 4Runner (2010–2024) to deliver improved stopping performance, better heat management, and increased braking consistency over standard factory braking systems.

Designed as a modular upgrade within the Powerbrake braking ecosystem, the M-Line system enhances braking performance while retaining OEM rotor sizing. This allows 4Runner owners to upgrade their braking system progressively, based on vehicle setup, driving style, and performance requirements.

Ideal for daily-driven vehicles, overland builds, and 4Runner’s fitted with larger tires or additional weight, M-Line delivers a noticeable improvement in braking confidence while maintaining compatibility with factory wheels and components.


Key Benefits

• Improved stopping performance over factory brake systems
• Enhanced fade resistance during everyday driving and light off-road use
• Retains OEM rotor size and full compatibility with factory wheels
• Modular upgrade path within the Powerbrake product range
• Improved pedal feel and braking consistency
• Direct bolt-on upgrade with no vehicle modifications required


Modular Upgrade System

The M-Line system forms part of Powerbrake’s modular braking upgrade approach, allowing 4Runner owners to build their ideal braking setup over time.

Customers can:

• Start with a D-Line rotor and pad upgrade for improved everyday braking performance
• Add M-Line components to further enhance braking performance and control
• Upgrade to Powerbrake D-Line high carbon rotors for improved heat management and lower operating temperatures
• Progress to a full X-Line Big Brake Kit when maximum braking performance is required

This flexible approach allows for staged upgrades while maintaining full compatibility across the Powerbrake range.


Why Upgrade Your 4Runner Brakes?

The Toyota 4Runner is frequently used in demanding conditions, including off-road driving, towing, and overlanding. Larger tires, added accessories, and increased vehicle weight place additional strain on the factory braking system.

The M-Line system improves braking efficiency through upgraded friction materials and optimized system design, providing better control, increased consistency, and greater confidence in all driving conditions.


Kit Includes

• Powerbrake M-Line performance brake Calipers
• High-performance brake pads
• All required hardware where applicable
• Installation and bed-in instructions


Engineering Features

Optimized OEM-Sized System

Maintains factory rotor dimensions while improving braking efficiency and overall system performance.

Advanced Brake Pad Compounds

Engineered to deliver improved friction performance, reduced fade, and consistent braking under varied driving conditions.

Modular Compatibility

Designed to integrate with Powerbrake D-Line systems, allowing future upgrades without replacing the entire braking system.


Vehicle Fitment

Toyota 4Runner
Model Years: 2010–2024
Kit Position: Front Axle

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