AMP Research

AMP Research
  • AMP Research® - BedStep2™ Retractable Flip Down Side Step
    AMP Research®BedStep2™ Retractable Flip Down Side Step (75409-01A)
    2
    # mpn2429349
    BedStep2™ Retractable Flip Down Side Step (75409-01A) by AMP Research®. Finish: Black Powder Coated. Add easy accessibility to the sides of your pickup bed or tool box with this wide step pad that mounts to either side of your vehicle...
    $329.99
  • AMP Research® - BedStep2™ Retractable Flip Down Side Step
    AMP Research®BedStep2™ Retractable Flip Down Side Step (75402-01A)
    4
    # mpn2429347
    BedStep2™ Retractable Flip Down Side Step by AMP Research®. Finish: Black Powder Coated. Add easy accessibility to the sides of your pickup bed or tool box with this wide step pad that mounts to either side of your vehicle frame....
    $329.99
  • AMP Research® - BedStep2™ Retractable Flip Down Side Step
    AMP Research®BedStep2™ Retractable Flip Down Side Step (75406-01A)
    3
    # mpn2429346
    BedStep2™ Retractable Flip Down Side Step (75406-01A) by AMP Research®. Finish: Black Powder Coated. Add easy accessibility to the sides of your pickup bed or tool box with this wide step pad that mounts to either side of your vehicle...
    $329.99
  • AMP Research® - BedStep2™ Retractable Flip Down Side Step
    AMP Research®BedStep2™ Retractable Flip Down Side Step (75404-01A)
    2
    # mpn2429345
    BedStep2™ Retractable Flip Down Side Step (75404-01A) by AMP Research®. Finish: Black Powder Coated. Add easy accessibility to the sides of your pickup bed or tool box with this wide step pad that mounts to either side of your vehicle...
    $329.99
  • AMP Research® - BedStep2™ Retractable Flip Down Side Step
    AMP Research®BedStep2™ Retractable Flip Down Side Step (75400-01A)
    3
    # mpn2429344
    BedStep2™ Retractable Flip Down Side Step (75400-01A) by AMP Research®. Finish: Black Powder Coated. Add easy accessibility to the sides of your pickup bed or tool box with this wide step pad that mounts to either side of your vehicle...
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74833-01A)
    0
    # mpn4649059604
    BedXTender HD™ Sport Bed Extender (74833-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74832-01A)
    0
    # mpn4636636213
    BedXTender HD™ Sport Bed Extender (74832-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74831-01A)
    0
    # mpn4555074689
    BedXTender HD™ Sport Bed Extender (74831-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74831-00A)
    0
    # mpn4555074639
    BedXTender HD™ Sport Bed Extender (74831-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74830-01A)
    0
    # mpn4555074547
    BedXTender HD™ Sport Bed Extender (74830-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74830-00A)
    0
    # mpn4555074546
    BedXTender HD™ Sport Bed Extender (74830-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74816-01A)
    0
    # mpn2269652714
    BedXTender HD™ Sport Bed Extender (74816-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74816-00A)
    0
    # mpn2269652713
    BedXTender HD™ Sport Bed Extender (74816-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74803-00A)
    0
    # mpn2429367
    BedXTender HD™ Sport Bed Extender (74803-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74803-01A)
    0
    # mpn2429366
    BedXTender HD™ Sport Bed Extender (74803-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74801-00A)
    1
    # mpn2429361
    BedXTender HD™ Sport Bed Extender (74801-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74801-01A)
    1
    # mpn2429360
    BedXTender HD™ Sport Bed Extender (74801-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74805-00A)
    0
    # mpn2429359
    BedXTender HD™ Sport Bed Extender (74805-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74805-01A)
    0
    # mpn2429358
    BedXTender HD™ Sport Bed Extender (74805-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74804-00A)
    1
    # mpn2429352
    BedXTender HD™ Sport Bed Extender (74804-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74804-01A)
    1
    # mpn2429351
    BedXTender HD™ Sport Bed Extender (74804-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74802-00A)
    2
    # mpn2429333
    BedXTender HD™ Sport Bed Extender (74802-00A) by AMP Research®. Finish: Silver. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74802-01A)
    2
    # mpn2429332
    BedXTender HD™ Sport Bed Extender (74802-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - BedXTender HD™ Sport Bed Extender
    AMP Research®BedXTender HD™ Sport Bed Extender (74821-01A)
    0
    # mpn2429326
    BedXTender HD™ Sport Bed Extender (74821-01A) by AMP Research®. Finish: Black. This aluminum-tube assembly has a 5-sided design to provide more clearance for tonneau cover rails. Flip it inside and close the tailgate to keep tools and...
    Provides extra clearance needed for tonneau cover railsAircraft-grade aluminum tubing provides high strength, light weight, and resistance to corrosion
    $329.99
  • AMP Research® - 6.25" PowerStep™ Vision Black Running Boards
    Save 10%
    AMP Research®6.25" PowerStep™ Vision Black Running Boards (96255-01A)
    0
    # mpn5093026640
    6.25" PowerStep™ Vision Black Powder Coat Running Boards by AMP Research®, 1 Pair. The AMP PowerStep™ Vision represents the latest and greatest in PowerStep technology by combining the ease andconvenience of a power retracting step...
    $1,799.99
    $1,999.99Save $200.00 (10%)
  • AMP Research® - 6.25" PowerStep™ Vision Black Running Boards
    Save 10%
    AMP Research®6.25" PowerStep™ Vision Black Running Boards (96242-01A)
    0
    # mpn5093026638
    6.25" PowerStep™ Vision Black Powder Coat Running Boards by AMP Research®, 1 Pair. The AMP PowerStep™ Vision represents the latest and greatest in PowerStep technology by combining the ease andconvenience of a power retracting step...
    $1,799.99
    $1,999.99Save $200.00 (10%)
  • AMP Research® - 6.25" PowerStep™ Vision Black Running Boards
    Save 10%
    AMP Research®6.25" PowerStep™ Vision Black Running Boards (96140-01A)
    0
    # mpn5093026637
    6.25" PowerStep™ Vision Black Powder Coat Running Boards by AMP Research®, 1 Pair. The AMP PowerStep™ Vision represents the latest and greatest in PowerStep technology by combining the ease andconvenience of a power retracting step...
    $1,799.99
    $1,999.99Save $200.00 (10%)
  • AMP Research® - 6.25" PowerStep™ Vision Black Running Boards
    Save 10%
    AMP Research®6.25" PowerStep™ Vision Black Running Boards (96152-01A)
    0
    # mpn5093026636
    6.25" PowerStep™ Vision Black Powder Coat Running Boards by AMP Research®, 1 Pair. The AMP PowerStep™ Vision represents the latest and greatest in PowerStep technology by combining the ease andconvenience of a power retracting step...
    $1,799.99
    $1,999.99Save $200.00 (10%)
  • AMP Research® - 6.25" PowerStep™ Vision Black Running Boards
    Save 10%
    AMP Research®6.25" PowerStep™ Vision Black Running Boards (96240-01A)
    0
    # mpn5093026635
    6.25" PowerStep™ Vision Black Powder Coat Running Boards by AMP Research®, 1 Pair. The AMP PowerStep™ Vision represents the latest and greatest in PowerStep technology by combining the ease andconvenience of a power retracting step...
    $1,799.99
    $1,999.99Save $200.00 (10%)
  • AMP Research® - 6.25" PowerStep XL™ Black Running Boards
    Save 10%
    AMP Research®6.25" PowerStep XL™ Black Running Boards (77338-01A)
    0
    # mpn5120342578
    6.25" PowerStep XL™ Black Powder Coat Running Boards by AMP Research®, 1 Pair. With OBD Connector. The board has been integrated into a custom rocker rail, creating a seamless look while providing a 3” lower stepping surface than...
    $1,770.51
    $1,970.51Save $200.00 (10%)




Since the company’s earliest days in motorcycle racing during the 1970s, AMP Research has been an innovator in the development of systems for motorcycles and automobiles. During his time as a motocross bike racer, the company's founder Horst Leitner pioneered 4-stroke engines, chain torque eliminators, and suspension advancements for motorcycles. Now the company continued to produce mountain bikes with advanced suspensions.

AMP Research’s innovation and manufacturing techniques using superior, lasting materials have earned them respect throughout the industry, and today they have grown to occupy a 55,000 square foot building in Tustin, California where engineering, manufacturing, and corporate headquarters are located. AMP Research has received ISO 9001:2008 certification, signifying they have achieved the highest standards of worker safety, manufacturing quality, distribution, and customer service.

AMP Research PowerStep running boards extend outward automatically when doors are opened, then retract neatly out of sight underneath your vehicle upon closing. They match the good look and full function of running boards from any manufacturer while offering the 4x4 enthusiast the ability to retain maximum ground clearance during off-roading or while navigating uneven terrain on their own property. AMP Research has engineered and built all fixed and moving components to very high standards – so much so that Ford and General Motors offer PowerStep running boards as an OEM factory option on some SUVs.

If you are looking for an AMP Research bed extender, we offer you three different AMP bed extender designs – each of which lengthens your pickup bed cargo carrying area by two feet when the tailgate is lowered. Choose the Max Bed Extender if you need the largest amount of contained space, the Sport Extender if you need full integration with tonneau covers, or the Moto Bed Extender with a tapered cage shape created specifically for motorcycle hauling. Replacement “Quick Latch” mounting brackets and latch pegs for hold-down straps are available, and custom L-shaped secondary brackets are offered to offset pickup bed walls that have irregular indentations or pockets.

Unlike many organizations that sell automotive parts and accessories, our standards are as high as yours are. That’s why we only use vendors with a proven history of customer satisfaction and quality control such as AMP Research. Our employees have tested AMP side steps and bed extenders on their own vehicles, and you can rest assured what we offer for sale will provide you full satisfaction. We bend over backward to provide as much information as possible on the range of AMP Research products on our site, and our specialists that are available seven days a week make every effort to help answer any specific questions you have.

We also let you add easy accessibility to the rear or sides of your pickup bed with AMP Research side steps and step pads. Rear step pads do not require the use of a trailer hitch, ensuring your vehicle can still be fully used for trailer towing, bike rack placement, or rear cargo carrying trays. Each pad can support 300 pounds and features a wide, grippy composite stepping surface large enough for two full-size work boots. For dually wheel pickups with wider rear wheel fenders that can be a hindrance while using the side steps, a mounting bracket kit is available.

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AMP Research Reviews

69 reviews
Would this fit a 2012 Frontier Pro 4x with a tonneau cover (with push down clamps)??
Posted by Customer / October 09, 20222012 Nissan Frontier
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