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AMP Research PowerStep XL 3" Additional Drop Running Boards for 2021-2023 Ford Bronco 4-Dr - 77140-01A
AMP Research PowerStep XL 3" Additional Drop Running Boards for 2021-2023 Ford Bronco 4-Dr - 77140-01A - Image 5 AMP Research PowerStep XL 3" Additional Drop Running Boards for 2021-2023 Ford Bronco 4-Dr - 77140-01A - Image 2 AMP Research PowerStep XL 3" Additional Drop Running Boards for 2021-2023 Ford Bronco 4-Dr - 77140-01A - Image 3 AMP Research PowerStep XL 3" Additional Drop Running Boards for 2021-2023 Ford Bronco 4-Dr - 77140-01A - Image 4 AMP Research PowerStep XL 3" Additional Drop Running Boards for 2021-2023 Ford Bronco 4-Dr - 77140-01A - Image 5

AMP Research PowerStep XL 77140-01A

The AMP Research PowerStep XL (Part Number: 77140-01A) is engineered for those who require robust functionality in their running boards. This heavy-duty, power-retractable running board is specifically designed for the 2021-2024 Ford Bronco 4-Door models, enhancing accessibility without compromising on style or durability.

Technical Specifications

  • Step Type: Electric
  • Step Length: Cab Length
  • Step Width: 6 inches
  • Material: Die-cast aluminum
  • Finish: Textured Black with military-grade PTFE coating
  • Load Capacity: 600 lbs
  • Warranty: 5-Year Limited Warranty

Key Features

  • Deploys 4 inches lower than standard PowerSteps, ideal for lifted trucks.
  • Automatic operation with a single motor; steps extend when doors open and retract after a 3-second delay.
  • Textured, slip-resistant step surface for secure footing.
  • Integrated LED lighting activates upon deployment, illuminating the step area for safe entry and exit.
  • Corrosion-resistant construction ensures longevity, even in harsh conditions.

Installation Notes

The PowerStep XL includes all necessary mounting hardware and a vehicle-specific installation guide. It connects to the OBDII port via a patented Plug-N-Play module, streamlining the installation process. Professional installation is recommended for optimal performance and fitment.

Fitment

Compatible with the following Ford Bronco 4-Door models:

  • Ford Bronco Badlands 2021-2024
  • Ford Bronco Base 2021-2023
  • Ford Bronco Big Bend 2021-2024
  • Ford Bronco Black Diamond 2021-2024
  • Ford Bronco First Edition 2021
  • Ford Bronco Outer Banks 2021-2024
  • Ford Bronco Wildtrak 2021-2024
  • Ford Bronco Everglades 2022-2024
  • Ford Bronco Heritage Edition 2023-2024
  • Ford Bronco Heritage Limited Edition 2023-2024

For detailed installation instructions, click here.

Other Part Numbers:
AMP Research #amp77140-01A

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2021-2023
 Ford Bronco
AMP Research: Innovating Truck and SUV Accessories
History of AMP Research

Founded in the early 1990s, AMP Research has established itself as a leader in the automotive accessory industry. With a commitment to quality and innovation, AMP Research has continually pushed the boundaries of what is possible in truck and SUV enhancements. Their dedication to engineering excellence has made them a trusted name among automotive enthusiasts and professionals alike.

Categories of Parts

AMP Research specializes in a variety of aftermarket parts designed to enhance the functionality and aesthetics of trucks and SUVs. Their product lineup includes:

  • Power Steps: Automatic running boards that deploy when the door opens, providing easy access to your vehicle.
  • Bed Extenders: Innovative solutions for maximizing cargo space in your truck.
  • Tailgate Accessories: Enhancements that improve the usability and convenience of your truck's tailgate.
What Makes AMP Research the Best?

AMP Research stands out in the market due to its unwavering commitment to quality and innovation. Each product is meticulously engineered and tested to ensure it meets the highest standards of durability and performance. The brand’s focus on user-friendly designs and practical solutions has garnered a loyal customer base. Additionally, AMP Research takes pride in offering products that not only enhance the functionality of vehicles but also add a touch of style.

At Vivid Racing, we are proud to offer a wide selection of AMP Research products. Whether you're looking to upgrade your truck or SUV, AMP Research delivers the best in quality and performance. Experience the difference with AMP Research and elevate your vehicle today!

Warranty
We offer a limited 3 year/36,000 mile warranty on AMP Research BedStep & BedXTender models, and a 5 year/60,000 mile warranty on AMP Research PowerStep models. Both warranties are limited to the original consumer of the AMP Research branded product. This warrants the product to be free from material and workmanship defects and is not transferable from the original purchaser. The full Warranty documentation can be downloaded here.

For information regarding the Warranty eligibility of any specific part number, please refer to that product page listing on our website or contact Customer Service.

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