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Amp Research Bedxtender HD Max - Deep - Black (04-20 F-150 Styleside)

Item T528119
Market Price $294.99 You Save 12% ($34.99)
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    Features, Video & Details

    • Extends Cargo Capabilities
    • Easy Assembly and Installation
    • Durable Black Powder-coat Finish
    • T6 Aluminum Alloy Tube Construction
    • 5 Year Limited Warranty
    • Made in the United States
    • Fits all 2004-2020 Styleside F-150s

    Review & Installation Video

    Review & Install Video

    Extends Cargo Capabilities. Transport longer and larger cargo in the back of your 2004-2020 Ford Style-side F-150 or SVT Raptor Style-side truck with the Amp Research BEDXTENDER HD MAX that is easily installed and removed when needed. The MAX bed extender exposes the entire tailgate with its unique square design to facilitate longer and larger cargo. This Amp Research BEDXTENDER HD MAX is ideal for F-150 owners that occasionally transport ATV's or sheets of plywood.

    Dual Function. This Amp Research BEDXTENDER HD MAX can facilitate smaller cargo such as suitcases, groceries and sports equipment as well. The bed extender can be turned around and installed inside the bed of the truck with the tailgate closed and items can be placed inside and secured.     
    Durable Aluminum Construction. The Amp Research BEDXTENDER HD MAX  incorporates a durable T6 aluminum alloy tube construction. The tubes have black powder-coat finish to withstand the elements and last for years to come. 

    Installation Process. This BEDXTENDER HD MAX requires some assembly prior to the first installation using basic hand tools. Once it is assembled the bed extender can be removed and reinstalled in minutes.

    Application. This Amp Research BEDXTENDER HD MAX is designed to fit all 2004-2020 Ford F-150's and SVT Raptors equipped with the Styleside Bed. Does not fit on F-150s with the Flareside bed.

    Fitment: 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

    MPN# 74813-01A

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (2) Tie Down Straps
    • Assembly Hardware
    Installation Info
    Will it fit my F-150?
    • 2.7L V6 EcoBoost - 15, 16, 17, 18, 19
    • 3.0L V6 Power-Stroke - 18, 19
    • 3.3L V6 - 18, 19
    • 3.5L V6 - 15, 16, 17
    • 3.5L V6 EcoBoost - 11, 12, 13, 14, 15, 16, 17, 18, 19
    • 3.5L V6 EcoBoost Limited - 19
    • 3.5L V6 EcoBoost Raptor - 17, 18, 19
    • 3.7L V6 - 11, 12, 13, 14
    • 4.2L V6 - 05, 06, 07, 08
    • 4.6L V8 - 04, 05, 06, 07, 08, 09, 10
    • 5.0L V8 - 11, 12, 13, 14, 15, 16, 17, 18, 19
    • 5.4L V8 - 04, 05, 06, 07, 08, 09, 10
    • 5.4L V8 Raptor - 10
    • 6.2L V8 - 11, 12, 13, 14
    • 6.2L V8 Raptor - 10, 11, 12, 13, 14

    Fits Styleside F-150s Only.

      Customer Photos (7) Submit Your Photo

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        Questions & Answers (11)

        5 Top Rated Questions

        Will this work with the UnderCover Swing Cases installed?

        • This would not flip into the bed with the UnderCover Swing Cases installed but would work if flipped onto the tailgate.

        Helpful (2)

        Will any of the bed extenders fit a short box 2017 F-150 supercrew 5’6”

        • Yes, any of the bed extenders that we carry on our site will work with a short box F150 supercrew.

        Helpful (2)

        Wheres the video or instructions for the option mounting brackets?

        • The installation instructions will be included with this item.

        Helpful (1)

        When extended out does the bed extender lock the tailgate down to keep it from bouncing up and down while driving on rough roads?

        • No, this does not lock the tailgate down.

        Helpful (0)

        if you need it out of the way, can it be removed quickly in one piece or does it require disassembly ?

        • After the initial install, the extender itself can be quickly removed without the need for complete disassembly. 

        Helpful (0)
        Post Your Question
        6 More Questions
        Please, this rack fits on my ford raptor 2013? or if needs any extra part for that? 1 answer
        will this fit with a topper on the truck bed? 1 answer
        Does the extender require drilling or do you have to buy the separate kit? 1 answer
        When you have the bed extender folded up into the bed, so you can close the tailgate. If you have a roll up cover, is the bed extenders height an issue to roll the cover closed? 1 answer
        Would this bed extender work if the truck has a slide in bed liner. Would you be able to secure it as shown in the pictures 1 answer
        What are the dimensional differences between the Sport version and the HD Max version of the Amp Bed Extenders? 1 answer

          Customer Reviews (11) Write a Review

          Overall Rating 4.7

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 5 5
          • Fit 4.25 4.3
          • Bang For Your Buck 4.75 4.8

          • 5/5

            Installation Time: Less than 1 Hour

            May 18, 2019

            Nice fit and style

            Good quality for money. Like the ease of taking out of brackets when not needed in truck bed. Straps to secure to tailgate are strong enough for my use. Paint job good quality.


            Year: 2012 Submodel: XLT Engine: 5.0L V8

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            February 24, 2019

            Highly Recommended!

            Great product and easy install! We will definitely be buying more of these for our company trucks!


            Year: 2010 Submodel: STX Engine: 4.6L V8

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            January 24, 2019

            Cab extension

            Looks great and does exactly what I needed it to do.


            Year: 2010 Submodel: Lariat Engine: 5.4L V8

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            December 01, 2018

            Easy install

            a little drilling, helped with having my bike and stuff not fall out in the bed of my truck. i was a little skeptical on the purchase due to the cost, but afterwards, im happy i did. just a note if you have a low-pro tonnel cover, this will not work with it (at least flipping it back and forth. i had to remove my cover for my move.


            Year: 2014 Submodel: STX Engine: 5.0L V8

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            October 13, 2018

            Great Product!

            If you have a Toneau cover, get the sport model or the spacer kit - I had to learn the hard way.


            Year: 2018 Submodel: Raptor Engine: 3.5L V6 Ecoboost

            Helpful (6)

          • 3/5

            Installation Time: Less than 1 Hour

            August 01, 2018

            The product is self is good but !!

            Bakfip revolver x2 or the ford oem tonneau cover Won’t work and less you get Spacers. Even then it’s not 100 Being that it’s still kind of rubs on one side when putting it back into bed after use on the tonneau cover rails. I just wish you guys can offer those spacers for people that need them so it won’t be as much of a hassle for someone else like it was for me.


            Year: 2018 Engine: 5.0L V8

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            June 14, 2018


            Perfect directions and fit. Used it for a beach trip just after installing. 1000 miles and 1.5 weeks later still love it.


            Year: 2015 Engine: 3.5L V6 Ecoboost

            Helpful (4)

          • 5/5

            Installation Time: Less than 1 Hour

            May 15, 2018

            Best bed modification I have had.

            The bedxtender HD Max is a great addition to the bed of the truck. It holds all of my toolboxes at the back of the bed for easy access. I am a traveling mechanic so it is a huge plus to not have to retrieve toolboxes from the front of the bed. I would recommend this to anyone who wants to keep the items in the bed of their truck organized, and easy to reach.


            Year: 2017 Submodel: XLT Engine: 5.0L V8

            Helpful (7)

          • 5/5

            December 16, 2017


            The AMP Research Bedxtender arrived on time. It was a quick and easy install. It’s light weight. I really recommend getting the mounting kit with it so you won’t have to drill into your truck bed.


            Year: 2018 Submodel: Platinum Engine: 5.0L V8

            Helpful (8)

          • 4/5

            November 22, 2017

            A nice well made product but.......

            After installation I tried to rotate the bedxtender into the bed/stowed position but could not. The inside rails of my tonneau cover were in the way. No where in the product description does it tell you that if you have a flush mount tonneau with inside rails you will need to purchase an Amp Research spacer kit for $42 from a different vendor. No big deal so I purchased the Amp Research spacer kit from a different company but the bolts were not long enough. I ended up buying 6 stainless steel nuts and bolts from Home Depot and it works like a champ now.


            Year: 2017 Submodel: XLT Engine: 2.7L V6 Ecoboost

            Helpful (9)

          • 5/5

            July 05, 2017

            Works great!

            Installed this on my wife's F-150. Works exactly as intended; it keeps stuff from sliding around the bed and secures longer items in the bed with the tailgate down. Assembly and installation were pretty straightforward. I used the Amp Research Bedxtender HD No Drill Bracket Mounting Kit (Item T528115) and the install took about 45 minutes. Definitely recommend the No Drill Bracket as it saves a little time and you avoid having to drill holes in your bed. The extender is very easy to remove if needed. Overall, we're glad we got it and definitely recommend it.


            Year: 2013 Submodel: XLT Engine: 3.7L V6

            Helpful (9)

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