Running Board Extension Arm

1 Product Groups

    AMP Research PowerStep Extension Arm Kits

    AMP-Research PowerStep Extension Arm

    From $144.00

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    1 Products

    AMP 2 Inch Extension Arm Kit - 75130-01A


    • Fitment: Direct Fit
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  • Get it installed from $136.00 each. ?

    Hopping in and out of your large truck or SUV can be easier and safer by adding a durable running board extension arm to your vehicle's existing power-board linkage arms. The additional leverage added by these extensions can be especially helpful to younger children and even pets as they'll find it easier to step into and out of the vehicle on their own. Automatic extensions that deploy and retract can also ensure decent ground clearance. In addition to functionality, adding a tough and reliable extension arm can improve the exterior appeal of your vehicle with ease. These extensions are ready to install, and our variety of kits can provide you with all the tools necessary to make the improvement.

    Style and Efficiency
    4 Wheel Parts offers truck parts from a variety of notable manufacturers including Amp Research. Your side steps and running boards can find the perfect extension arms they need with the help of our expert staff. They can offer plenty of suggestions and advice on how to lower running boards and which extension arm kits may be best for your rig. Check out our online supplies and easily locate the parts you're looking for with our helpful advanced search options.

    Fast and Easy Orders
    At, we find you the best prices on running board extensions, brackets and more. Ordering your perfect running board lowering kit is easy and affordable thanks to our free shipping offer on qualifying order of $99 or more. If you find an item listed at a lower price by one of our approved competitors, we'll gladly match it. Even within 90 days of your purchase, we'll still match the price with our 100% Price Check Guarantee. We provide some of the best truck parts on the market in our expansive online inventory. Take a look around today and experience the 4 Wheel Parts difference.