AMP Research PowerStep XL

Fits 2010–2022 Toyota 4Runner

Part #: 77155-01A

Overview

The AMP Research PowerStep XL is an advanced, electric-powered running board designed specifically for lifted trucks and SUVs like the Toyota 4Runner. Engineered to enhance accessibility and add a sleek, integrated look, this running board automatically extends when the vehicle's door is opened and retracts when closed, providing a seamless, factory-installed appearance. Its robust construction and innovative design make it an ideal upgrade for vehicle owners seeking both functionality and style, especially on lifted models where step height can be a challenge. Constructed with durable materials and a custom rocker rail integration, the PowerStep XL offers a lower stepping surface—approximately 3 inches below the original PowerStep—making entry and exit easier for all passengers. Its seamless integration into the vehicle’s rocker panel ensures a clean, streamlined aesthetic that complements the rugged appeal of lifted trucks and SUVs. Whether for daily driving, off-road adventures, or enhancing vehicle accessibility, this power running board provides a reliable and stylish solution.

Key Features

Designed to improve vehicle accessibility and aesthetics, the PowerStep XL features:

• Electric-powered, automatic extension and retraction for convenience
• Integrated into a custom rocker rail for a sleek, seamless look
• Lower stepping surface—3 inches below standard for easier access
• Heavy-duty, corrosion-resistant materials for durability
• Compatible with lifted trucks and SUVs, especially 4Runners
• Operates smoothly with minimal maintenance
• Designed for easy installation with existing mounting points

Construction & Design

The PowerStep XL features a rugged, corrosion-resistant aluminum alloy construction combined with a durable, weatherproof motor and electronic components. Its sleek rocker rail integration ensures a flush, factory-like appearance, blending seamlessly with the vehicle’s body lines. The design emphasizes strength, longevity, and aesthetic appeal, making it suitable for both on-road and off-road use.

Installation & Fitment

Installation involves mounting the power steps onto the vehicle’s existing rocker panels using the provided hardware and wiring harness. The process is straightforward for those with basic mechanical skills, and detailed instructions are included to ensure proper fitment and operation. Once installed, the PowerStep XL automatically activates with door operation, providing a hassle-free experience.

What’s Included

The package includes the power running boards, mounting hardware, wiring harness, and installation instructions, ensuring a complete upgrade for your Toyota 4Runner.