2020-2024 Toyota 4Runner Stage 2 Package

2020–2024 Toyota 4Runner Stage 2 Performance Package

Featuring Magnuson Supercharger Kit #01-13-40-023-BL

The Stage 2 Performance Package for the 2020–2024 Toyota 4Runner is designed for owners looking to significantly increase power, torque, and overall drivability while maintaining long-term reliability. Built around the proven Magnuson supercharger system, this package delivers instant throttle response and strong low-RPM torque—perfect for daily driving, towing, and off-road applications.

At the heart of the package is the Magnuson #01-13-40-023-BL supercharger, a roots-style, TVS-based system engineered specifically for the Toyota 1GR-FE 4.0L V6. The result is smooth, linear boost and OEM-like behavior with a substantial performance gain across the entire powerband.

Key Features

• Significant horsepower and torque gains
• Instant, linear boost with factory-like drivability
• Optimized for towing, overlanding, and performance use
• Designed to maintain engine reliability when properly installed and tuned
• Engineered specifically for 2020–2024 Toyota 4Runner 4.0L V6 (1GR-FE)

What’s Included

• Magnuson Supercharger Kit #01-13-40-023-BL
• Supercharger assembly and intake manifold
• Integrated air-to-water intercooling system
• Required fueling components and hardware for Stage 2 operation
• All necessary brackets, belts, fasteners, and installation components
• CARB EO: D-488-64
• +30% Horsepower — 335+ hp & 345+ ft-lbs

Installation Options

This package is available as a parts-only kit or with optional professional installation and tuning through West Bend Dyno.

• Optional installation ensures proper fitment, setup, and system integration
• Professional dyno tuning available for optimized performance and drivability
• Ideal for customers who want a turn-key, professionally supported setup

Installation pricing and scheduling are handled separately and can be discussed prior to purchase.

Vehicle Compatibility

• 2020–2024 Toyota 4Runner
• 4.0L V6 (1GR-FE)
• Compatible with stock and lightly modified vehicles

Ideal For

• 4Runner owners seeking reliable forced-induction performance
• Towing and overland builds that benefit from added torque
• Performance-focused daily drivers looking for OEM-level fit and finish