As an authorized AMP Research dealer, 815 Custom Auto located in, South Beloit, IL is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessories815 Custom Auto will help you select all the options you need for your lifestyle. 815 Custom Auto has a wealth of experience when it comes to power running boards, bed steps and bed extender products.815 Custom Auto offers the best choice of PowerSteps, BedSteps, BedXtenders and accessories. They also sell and install other truck, Jeep & SUV accessories. If you want the best deal on a brand new AMP Research product and want it done right and quickly then head over to 815 Custom Auto in South Beloit, IL your local preferred AMP Research dealer.