Sold out
Click to zoom in
This AMP Research PowerStep XL kit provides a lower powered stepping surface for the listed vehicle applications, making it suited to lifted trucks and vehicles that need additional step drop. Confirm the complete vehicle application and every installation note before ordering.
Key Features
- Automatic powered deployment and retraction
- Lower stepping position for easier entry on lifted vehicles
- Textured stepping surface with integrated LED lighting
- Application-specific mounting and electrical components
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2011 | Jeep | Wrangler | 70th Anniversary |
| 2016 | Jeep | Wrangler | 75th Anniversary |
| 2007-2018 | Jeep | Wrangler | Rubicon |
| 2007-2017 | Jeep | Wrangler | Sahara |
| 2010-2018 | Jeep | Wrangler | Sport |
| 2016 | Jeep | Wrangler | Sport S |
| 2018 | Jeep | Wrangler | Sport S |
| 2007-2010 | Jeep | Wrangler | X |
| 2018 | Jeep | Wrangler JK | Sahara |
| 2018 | Jeep | Wrangler JK | Sport |
| 2018 | Jeep | Wrangler JK | Sport S |
Specifications
| Brand | AMP Research |
|---|---|
| Manufacturer Part Number | 77121-01A |
| Product Type | Running Boards |
| Condition | New |
| Bar Color | Black |
| Mounting Hardware Included | Yes |
| Color | Black |
What's Included
One new AMP Research running board in the configuration and quantity identified by this listing. Only parts expressly shown in the current manufacturer parts list are included.
About AMP Research
AMP Research develops powered running boards, cargo-access steps, bed extenders, and application-specific service components for trucks, Jeeps, SUVs, and vans. Product selection depends on the exact part number and complete vehicle or system application.
Related Parts
- AMP Research 2002-2008 Dodge Ram 1500 Quad Cab PowerStep - Black
- AMP Research 2004-2007 Ford F250/F350/450 All Cabs PowerStep - Black
- Shop all AMP Research products
- Shop running boards
Frequently Asked Questions
Will AMP Research 77121-01A fit or match my vehicle or system?
Match the exact vehicle, cab, body, wheelbase, and every AMP Research application note. The lower step position does not make one kit universal.
How is PowerStep XL different from the standard PowerStep?
PowerStep XL places the powered stepping surface lower for easier entry, especially on lifted vehicles. Exact dimensions and fit depend on the kit.
Does this kit include lighting?
PowerStep XL kits commonly use integrated LED step lighting. Confirm the exact included-parts list for this part number.
Is professional installation recommended?
Yes. Correct structural mounting, electrical integration, clearance, and final system testing are important for safe operation.
Installation Instructions
- Verify AMP Research part number 77121-01A and the complete vehicle application before disassembly.
- Disconnect the battery, protect trim and paint, and inventory every bracket, fastener, harness, light, controller, and motor component.
- Mount the structural components and route the harness exactly as shown in the current AMP Research instructions for this kit.
- Reconnect power, complete any required app or controller setup, then cycle every door and inspect lighting, clearance, wiring, and full step travel.
- Recheck fastener torque and harness support after the initial operating cycles.
AMP Research
Shop AMP Research powered running boards, BedStep cargo-access steps, BedXtender truck-bed extenders, and application-specific service parts by exact manufacturer part number. Match the complete year, make, model, body, cab, wheelbase, bed, bumper, wiring method, and every application note before ordering. AMP Research PowerStep Running Boards PowerStep systems deploy when a door opens and retract after the doors close. Standard PowerStep, lower-deploying PowerStep XL, dual-motor PowerStep Xtreme, SmartSeries, and illuminated PowerStep Vision kits use application-specific brackets, motors, controllers, wiring, lighting, and vehicle integration. BedStep and BedStep2 Cargo Access BedStep products provide a retractable stepping surface near the rear bumper or side of the truck bed. Confirm the exact mounting location, bed and bumper configuration, hitch, exhaust, body style, and vehicle application before ordering. BedXtender HD Truck-Bed Extenders BedXtender products help organize car...
View AMP Research Products
Exterior Parts & Accessories
Shop exterior parts and accessories for cars, trucks, Jeeps, and SUVs at Black Ops Auto Works. Explore carbon-fiber hoods, front lips, splitters, spoilers, diffusers, fender flares, truck steps, bed accessories, and exterior trim. Whether you are updating a performance vehicle’s appearance or adding everyday utility to a pickup, choose components matched to your exact vehicle and existing equipment. Carbon-Fiber Hoods and Body Panels Explore Black Ops Auto Works hood designs and selected replacement panels for Jeep Grand Cherokee, Dodge Charger, Dodge Durango, Chrysler 300, and other listed applications. Featured designs include Demon, Sniper, Redeye, and CFR options for supported vehicle configurations. Compare the construction, finish, mounting requirements, and supplied components on each listing. A carbon-fiber appearance does not establish that every product uses the same material or manufacturing method. Browse our Black Ops Carbon Fiber collection for focused shopping. Front ...
View Exterior Parts & Accessories Products
Nerf Bars & Running Boards
Nerf bars and running boards for trucks, Jeeps, and SUVs are stocked at Black Ops Auto Works. Shop nerf bars, running boards, side steps, bed steps, truck steps, power steps, and drop steps from AMP Research, Westin, N-Fab, Go Rhino, and other trusted step brands built for Silverado, Sierra, F-150, Ram 1500, Tacoma, Tundra, 4Runner, Jeep Wrangler, Jeep Gladiator, and Jeep Grand Cherokee platforms. Every product is filterable by year, make, model, trim, cab style, and bed length so the correct step ships the first time. Black Ops Auto Works carries 1,301 nerf bar and running board SKUs across power steps, fixed steps, drop steps, and replacement hardware. What This Category Covers Nerf bars and running boards make a lifted truck, Jeep, or SUV easier to enter and exit while adding a layer of rocker panel protection from trail debris and curb strikes. Options range from simple tube-style nerf bars to full-width powered running boards that deploy automatically when a door opens. Ste...
View Nerf Bars & Running Boards Products
Running Boards
Running boards for trucks, Jeeps, and SUVs are stocked at Black Ops Auto Works for owners who need a stable step up into a lifted cab or tall SUV. Shop AMP Research PowerStep electric running boards, Westin Outlaw running boards, Go Rhino RB10 and RB20 slim boards, and Gen-Y running boards built for the Ford F-150, F-250, F-350, RAM 1500 and heavy duty, Chevy Silverado, GMC Sierra, Toyota 4Runner, Land Cruiser, and Jeep Grand Cherokee. Every product is filterable by year, make, model, cab style, and finish so the correct running board ships the first time. Black Ops Auto Works carries 497 Running Boards SKUs across electric steps, fixed boards, and replacement controllers. What This Category Covers Running boards provide a stable step surface along the rocker panel to make entry and exit easier on trucks and taller SUVs, and this collection spans both powered retractable steps and fixed running board designs across multiple brands. Fixed vs Powered Running Boards Fixed running b...
View Running Boards Products