AMP Research 80.5in Rail Extrusion AMP Research 80.5in Rail Extrusion AMP Research The AMP Research POWERSTEPXL automatic electric-powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original POWERSTEP. This allows easier access to and from the vehicle's cab. Learn about the POWERSTEPXL and its features and benefits in this new video.WarrantyThis Part Fits: Year Make Model Submodel 2019-2024 Chevrolet Silverado 1500 Custom 2019-2024 Chevrolet Silverado 1500 Custom Trail Boss 2019-2024 Chevrolet Silverado 1500 High Country 2019-2024 Chevrolet Silverado 1500 LT 2019-2024 Chevrolet Silverado 1500 LT Trail Boss 2019-2024 Chevrolet Silverado 1500 LTZ 2023-2024 Chevrolet Silverado 1500 PPV 2019-2024 Chevrolet Silverado 1500 RST 2019-2021 Chevrolet Silverado 1500 SSV 2019-2024 Chevrolet Silverado 1500 WT 2022-2024 Chevrolet Silverado 1500 ZR2 2022 Chevrolet Silverado 1500 LTD Custom 2022 Chevrolet Silverado 1500 LTD Custom Trail Boss 2022 Chevrolet Silverado 1500 LTD High Country 2022 Chevrolet Silverado 1500 LTD LT 2022 Chevrolet Silverado 1500 LTD LT Trail Boss 2022 Chevrolet Silverado 1500 LTD LTZ 2022 Chevrolet Silverado 1500 LTD RST 2022 Chevrolet Silverado 1500 LTD SSV 2022 Chevrolet Silverado 1500 LTD WT 2020-2024 Chevrolet Silverado 2500 HD Custom 2020-2024 Chevrolet Silverado 2500 HD High Country 2020-2024 Chevrolet Silverado 2500 HD LT 2020-2024 Chevrolet Silverado 2500 HD LTZ 2020-2024 Chevrolet Silverado 2500 HD WT 2024 Chevrolet Silverado 2500 HD ZR2 2020-2024 Chevrolet Silverado 3500 HD High Country 2020-2024 Chevrolet Silverado 3500 HD LT 2020-2024 Chevrolet Silverado 3500 HD LTZ 2020-2024 Chevrolet Silverado 3500 HD WT 2009-2010 Dodge Ram 1500 Laramie 2009-2010 Dodge Ram 1500 SLT 2009-2010 Dodge Ram 1500 Sport 2009-2010 Dodge Ram 1500 ST 2009-2010 Dodge Ram 1500 TRX 2009-2010 Dodge Ram 1500 TRX4 2010 Dodge Ram 2500 Laramie 2010 Dodge Ram 2500 Power Wagon 2010 Dodge Ram 2500 SLT 2010 Dodge Ram 2500 ST 2010 Dodge Ram 2500 SXT 2010 Dodge Ram 2500 TRX 2010 Dodge Ram 3500 Laramie 2010 Dodge Ram 3500 SLT 2010 Dodge Ram 3500 ST 2010-2014 Ford F-150 FX2 2009-2014 Ford F-150 FX4 2010-2012 Ford F-150 Harley-Davidson Edition 2009-2014 Ford F-150 King Ranch 2009-2014 Ford F-150 Lariat 2011 Ford F-150 Lariat Limited 2013-2014 Ford F-150 Limited 2009-2014 Ford F-150 Platinum 2009-2014 Ford F-150 STX 2009-2014 Ford F-150 XL 2009-2014 Ford F-150 XLT 2019-2023 GMC Sierra 1500 AT4 2022-2023 GMC Sierra 1500 AT4X 2019-2021 GMC Sierra 1500 Base 2019-2023 GMC Sierra 1500 Denali 2022-2023 GMC Sierra 1500 Denali Ultimate 2019-2024 GMC Sierra 1500 Elevation 2022-2024 GMC Sierra 1500 Pro 2019-2024 GMC Sierra 1500 SLE 2019-2023 GMC Sierra 1500 SLT 2020-2024 GMC Sierra 2500 HD AT4 2024 GMC Sierra 2500 HD AT4X 2020-2021 GMC Sierra 2500 HD Base 2020-2024 GMC Sierra 2500 HD Denali 2024 GMC Sierra 2500 HD Denali Ultimate 2022-2024 GMC Sierra 2500 HD Pro 2020-2024 GMC Sierra 2500 HD SLE 2020-2024 GMC Sierra 2500 HD SLT 2020-2024 GMC Sierra 3500 HD AT4 2020-2021 GMC Sierra 3500 HD Base 2020-2024 GMC Sierra 3500 HD Denali 2024 GMC Sierra 3500 HD Denali Ultimate 2022-2024 GMC Sierra 3500 HD Pro 2020-2024 GMC Sierra 3500 HD SLE 2020-2024 GMC Sierra 3500 HD SLT 2011-2018 Ram 1500 Big Horn 2012-2018 Ram 1500 Express 2013-2018 Ram 1500 HFE 2011-2018 Ram 1500 Laramie 2014-2015 Ram 1500 Laramie Limited 2011-2018 Ram 1500 Laramie Longhorn 2015-2018 Ram 1500 Limited 2014-2018 Ram 1500 Lone Star 2011-2016 Ram 1500 Outdoorsman 2013 Ram 1500 R/T 2015-2018 Ram 1500 Rebel 2011-2018 Ram 1500 SLT 2014-2018 Ram 1500 Special Service 2011-2018 Ram 1500 Sport 2011-2012 Ram 1500 ST 2011-2018 Ram 1500 Tradesman 2012 Ram 1500 Tradesman HD 2019 Ram 1500 Classic Big Horn 2019-2021 Ram 1500 Classic Express 2019 Ram 1500 Classic Laramie 2019 Ram 1500 Classic Lone Star 2019-2021 Ram 1500 Classic SLT 2019-2021 Ram 1500 Classic Special Service 2019-2021 Ram 1500 Classic Tradesman 2019-2021 Ram 1500 Classic Warlock

AMP Research 80.5in Rail Extrusion

Code: AMP21-04054-80.5
$249.99
In Stock
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The AMP Research POWERSTEPXL automatic electric-powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original POWERSTEP. This allows easier access to and from the vehicle's cab. Learn about the POWERSTEPXL and its features and benefits in this new video.
Warranty


This Part Fits:

Year Make Model Submodel
2019-2024 Chevrolet Silverado 1500 Custom
2019-2024 Chevrolet Silverado 1500 Custom Trail Boss
2019-2024 Chevrolet Silverado 1500 High Country
2019-2024 Chevrolet Silverado 1500 LT
2019-2024 Chevrolet Silverado 1500 LT Trail Boss
2019-2024 Chevrolet Silverado 1500 LTZ
2023-2024 Chevrolet Silverado 1500 PPV
2019-2024 Chevrolet Silverado 1500 RST
2019-2021 Chevrolet Silverado 1500 SSV
2019-2024 Chevrolet Silverado 1500 WT
2022-2024 Chevrolet Silverado 1500 ZR2
2022 Chevrolet Silverado 1500 LTD Custom
2022 Chevrolet Silverado 1500 LTD Custom Trail Boss
2022 Chevrolet Silverado 1500 LTD High Country
2022 Chevrolet Silverado 1500 LTD LT
2022 Chevrolet Silverado 1500 LTD LT Trail Boss
2022 Chevrolet Silverado 1500 LTD LTZ
2022 Chevrolet Silverado 1500 LTD RST
2022 Chevrolet Silverado 1500 LTD SSV
2022 Chevrolet Silverado 1500 LTD WT
2020-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD ZR2
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2009-2010 Dodge Ram 1500 Laramie
2009-2010 Dodge Ram 1500 SLT
2009-2010 Dodge Ram 1500 Sport
2009-2010 Dodge Ram 1500 ST
2009-2010 Dodge Ram 1500 TRX
2009-2010 Dodge Ram 1500 TRX4
2010 Dodge Ram 2500 Laramie
2010 Dodge Ram 2500 Power Wagon
2010 Dodge Ram 2500 SLT
2010 Dodge Ram 2500 ST
2010 Dodge Ram 2500 SXT
2010 Dodge Ram 2500 TRX
2010 Dodge Ram 3500 Laramie
2010 Dodge Ram 3500 SLT
2010 Dodge Ram 3500 ST
2010-2014 Ford F-150 FX2
2009-2014 Ford F-150 FX4
2010-2012 Ford F-150 Harley-Davidson Edition
2009-2014 Ford F-150 King Ranch
2009-2014 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
2013-2014 Ford F-150 Limited
2009-2014 Ford F-150 Platinum
2009-2014 Ford F-150 STX
2009-2014 Ford F-150 XL
2009-2014 Ford F-150 XLT
2019-2023 GMC Sierra 1500 AT4
2022-2023 GMC Sierra 1500 AT4X
2019-2021 GMC Sierra 1500 Base
2019-2023 GMC Sierra 1500 Denali
2022-2023 GMC Sierra 1500 Denali Ultimate
2019-2024 GMC Sierra 1500 Elevation
2022-2024 GMC Sierra 1500 Pro
2019-2024 GMC Sierra 1500 SLE
2019-2023 GMC Sierra 1500 SLT
2020-2024 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 2500 HD Base
2020-2024 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2022-2024 GMC Sierra 2500 HD Pro
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2020-2024 GMC Sierra 3500 HD AT4
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2022-2024 GMC Sierra 3500 HD Pro
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT
2011-2018 Ram 1500 Big Horn
2012-2018 Ram 1500 Express
2013-2018 Ram 1500 HFE
2011-2018 Ram 1500 Laramie
2014-2015 Ram 1500 Laramie Limited
2011-2018 Ram 1500 Laramie Longhorn
2015-2018 Ram 1500 Limited
2014-2018 Ram 1500 Lone Star
2011-2016 Ram 1500 Outdoorsman
2013 Ram 1500 R/T
2015-2018 Ram 1500 Rebel
2011-2018 Ram 1500 SLT
2014-2018 Ram 1500 Special Service
2011-2018 Ram 1500 Sport
2011-2012 Ram 1500 ST
2011-2018 Ram 1500 Tradesman
2012 Ram 1500 Tradesman HD
2019 Ram 1500 Classic Big Horn
2019-2021 Ram 1500 Classic Express
2019 Ram 1500 Classic Laramie
2019 Ram 1500 Classic Lone Star
2019-2021 Ram 1500 Classic SLT
2019-2021 Ram 1500 Classic Special Service
2019-2021 Ram 1500 Classic Tradesman
2019-2021 Ram 1500 Classic Warlock
The AMP Research POWERSTEPXL automatic electric-powered running board is designed for lifted trucks. The board has been integrated into a custom rocker rail and creates a seamless look while providing a 3 in. lower stepping surface than the original POWERSTEP. This allows easier access to and from the vehicle's cab. Learn about the POWERSTEPXL and its features and benefits in this new video.
Warranty


This Part Fits:

Year Make Model Submodel
2019-2024 Chevrolet Silverado 1500 Custom
2019-2024 Chevrolet Silverado 1500 Custom Trail Boss
2019-2024 Chevrolet Silverado 1500 High Country
2019-2024 Chevrolet Silverado 1500 LT
2019-2024 Chevrolet Silverado 1500 LT Trail Boss
2019-2024 Chevrolet Silverado 1500 LTZ
2023-2024 Chevrolet Silverado 1500 PPV
2019-2024 Chevrolet Silverado 1500 RST
2019-2021 Chevrolet Silverado 1500 SSV
2019-2024 Chevrolet Silverado 1500 WT
2022-2024 Chevrolet Silverado 1500 ZR2
2022 Chevrolet Silverado 1500 LTD Custom
2022 Chevrolet Silverado 1500 LTD Custom Trail Boss
2022 Chevrolet Silverado 1500 LTD High Country
2022 Chevrolet Silverado 1500 LTD LT
2022 Chevrolet Silverado 1500 LTD LT Trail Boss
2022 Chevrolet Silverado 1500 LTD LTZ
2022 Chevrolet Silverado 1500 LTD RST
2022 Chevrolet Silverado 1500 LTD SSV
2022 Chevrolet Silverado 1500 LTD WT
2020-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD ZR2
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2009-2010 Dodge Ram 1500 Laramie
2009-2010 Dodge Ram 1500 SLT
2009-2010 Dodge Ram 1500 Sport
2009-2010 Dodge Ram 1500 ST
2009-2010 Dodge Ram 1500 TRX
2009-2010 Dodge Ram 1500 TRX4
2010 Dodge Ram 2500 Laramie
2010 Dodge Ram 2500 Power Wagon
2010 Dodge Ram 2500 SLT
2010 Dodge Ram 2500 ST
2010 Dodge Ram 2500 SXT
2010 Dodge Ram 2500 TRX
2010 Dodge Ram 3500 Laramie
2010 Dodge Ram 3500 SLT
2010 Dodge Ram 3500 ST
2010-2014 Ford F-150 FX2
2009-2014 Ford F-150 FX4
2010-2012 Ford F-150 Harley-Davidson Edition
2009-2014 Ford F-150 King Ranch
2009-2014 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
2013-2014 Ford F-150 Limited
2009-2014 Ford F-150 Platinum
2009-2014 Ford F-150 STX
2009-2014 Ford F-150 XL
2009-2014 Ford F-150 XLT
2019-2023 GMC Sierra 1500 AT4
2022-2023 GMC Sierra 1500 AT4X
2019-2021 GMC Sierra 1500 Base
2019-2023 GMC Sierra 1500 Denali
2022-2023 GMC Sierra 1500 Denali Ultimate
2019-2024 GMC Sierra 1500 Elevation
2022-2024 GMC Sierra 1500 Pro
2019-2024 GMC Sierra 1500 SLE
2019-2023 GMC Sierra 1500 SLT
2020-2024 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 2500 HD Base
2020-2024 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2022-2024 GMC Sierra 2500 HD Pro
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2020-2024 GMC Sierra 3500 HD AT4
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2022-2024 GMC Sierra 3500 HD Pro
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT
2011-2018 Ram 1500 Big Horn
2012-2018 Ram 1500 Express
2013-2018 Ram 1500 HFE
2011-2018 Ram 1500 Laramie
2014-2015 Ram 1500 Laramie Limited
2011-2018 Ram 1500 Laramie Longhorn
2015-2018 Ram 1500 Limited
2014-2018 Ram 1500 Lone Star
2011-2016 Ram 1500 Outdoorsman
2013 Ram 1500 R/T
2015-2018 Ram 1500 Rebel
2011-2018 Ram 1500 SLT
2014-2018 Ram 1500 Special Service
2011-2018 Ram 1500 Sport
2011-2012 Ram 1500 ST
2011-2018 Ram 1500 Tradesman
2012 Ram 1500 Tradesman HD
2019 Ram 1500 Classic Big Horn
2019-2021 Ram 1500 Classic Express
2019 Ram 1500 Classic Laramie
2019 Ram 1500 Classic Lone Star
2019-2021 Ram 1500 Classic SLT
2019-2021 Ram 1500 Classic Special Service
2019-2021 Ram 1500 Classic Tradesman
2019-2021 Ram 1500 Classic Warlock

Shipping Overview

What is your shipping cutoff time? 

Cutoff time for in stock items is 2PM CST for items shipping with UPS.  USPS cutoff time is 10AM CST.   If you need a product by a specific date, please call us to find out if its possible to meet your deadline before ordering. Please be aware that there may be discrepancies with shipping calculators or “in stock” status of a product. 

 

Is shipping free? 

Orders over $149 qualify for free shipping within the lower 48 United States. We will select the most economical shipping option for our free shipping option.  If you'd like expedited service, please select that option during checkout.  Unfortunately, shipping to AK/HI or International we cannot offer free shipping, due to the extra costs incurred.  

 

How long will it take to get my stuff? 

Most in stock orders will ship the same day, if ordered before our cutoff times.  Custom items will ship when they are completed, please inquire for timelines on custom items (as this will vary).  We are located centrally in the US (St Louis MO) - so most items arrive within 2-4 days to the lower 48 US.  You will receive a tracking number when your item ships, allowing you to keep track of it at all times.  

 

I am an international customer, are fees / duties included in the shipping costs?

No, these fees will need to be paid by our international customers.  

 

How can I get a quote for shipping?

Please add the item in your cart and proceed through the checkout process. The system will display all the options we offer, along with a price. 

 

Refund / Exchanges

We have a 30-day return policy on non custom items, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, uninstalled and in its original packaging. You’ll also need the receipt or proof of purchase. 

To start a return, you can contact us at sales@retroshop.us. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at sales@retroshop.us.

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Restocking Fees 
On non customized (returnable items), a restocking fee of 5-15% may be held from your refund.  Some items are special ordered in for customers, and if we have to return them to our suppliers, we may have a restocking fee for doing so.  If there are any questions on the restocking amount, please email us at sales@retroshop.us.

Exceptions / non-returnable items 
Certain types of items cannot be returned, like custom products (such as special orders or personalized items).  Please get in touch if you have questions or concerns about your specific item. 

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges 
Please contact us for any exchanges at sales@retroshop.us.

Shipping Charges
Shipping charges are not refunded.  If you selected our free shipping option, the amount we paid to ship the item to you will be deducted from your return.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.