As an authorized AMP Research dealer, Keystone Auto & Performance located in, Newry, PA is committed to helping you choose the right AMP Research product for your vehicle. With four PowerStep lines, BedSteps, Bed Xtenders and accessoriesKeystone Auto & Performance will help you select all the options you need for your lifestyle. Keystone Auto & Performance has a wealth of experience when it comes to power running boards, bed steps and bed extender products.Keystone Auto & Performance 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 Keystone Auto & Performance in Newry, PA your local preferred AMP Research dealer.